381877883541

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1523}}^1\times {\mathrm{1999}}^1$

素因数の和:3727

約数の個数: 96

約数和(自身を含む): 692310528000

約数和(自身を除く): 310432644459

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 181, 231, 543, 693, 1267, 1523, 1629, 1991, 1999, 3801, 4569, 5973, 5997, 10661, 11403, 13707, 13937, 13993, 16753, 17919, 17991, 21989, 31983, 41811, 41979, 50259, 65967, 95949, 117271, 125433, 125937, 150777, 153923, 197901, 275663, 351813, 361819, 461769, 826989, 1055439, 1085457, 1385307, 1929641, 2480967, 2532733, 3032293, 3044477, 3256371, 3980009, 5788923, 7598199, 9096879, 9133431, 11940027, 17366769, 21226051, 21311339, 22794597, 27290637, 27400293, 27860063, 33489247, 35820081, 63678153, 63934017, 83580189, 100467741, 191034459, 191802051, 234424729, 250740567, 301403223, 551050337, 703274187, 1653151011, 2109822561, 3857352359, 4959453033, 6061553707, 11572057077, 18184661121, 34716171231, 42430875949, 54553983363, 127292627847, 381877883541]

約数ペア:

[(1, 381877883541), (3, 127292627847), (7, 54553983363), (9, 42430875949), (11, 34716171231), (21, 18184661121), (33, 11572057077), (63, 6061553707), (77, 4959453033), (99, 3857352359), (181, 2109822561), (231, 1653151011), (543, 703274187), (693, 551050337), (1267, 301403223), (1523, 250740567), (1629, 234424729), (1991, 191802051), (1999, 191034459), (3801, 100467741), (4569, 83580189), (5973, 63934017), (5997, 63678153), (10661, 35820081), (11403, 33489247), (13707, 27860063), (13937, 27400293), (13993, 27290637), (16753, 22794597), (17919, 21311339), (17991, 21226051), (21989, 17366769), (31983, 11940027), (41811, 9133431), (41979, 9096879), (50259, 7598199), (65967, 5788923), (95949, 3980009), (117271, 3256371), (125433, 3044477), (125937, 3032293), (150777, 2532733), (153923, 2480967), (197901, 1929641), (275663, 1385307), (351813, 1085457), (361819, 1055439), (461769, 826989)]