372093777

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 637977600

約数和(自身を除く): 265883823

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 233, 283, 297, 513, 627, 699, 849, 1881, 2097, 2547, 2563, 3113, 4427, 5377, 5643, 6291, 7641, 7689, 9339, 13281, 16131, 23067, 28017, 39843, 48393, 48697, 59147, 65939, 69201, 84051, 119529, 145179, 146091, 177441, 197817, 438273, 532323, 593451, 725329, 1252841, 1314819, 1596969, 1780353, 2175987, 3758523, 6527961, 11275569, 13781251, 19583883, 33826707, 41343753, 124031259, 372093777]

約数ペア:

[(1, 372093777), (3, 124031259), (9, 41343753), (11, 33826707), (19, 19583883), (27, 13781251), (33, 11275569), (57, 6527961), (99, 3758523), (171, 2175987), (209, 1780353), (233, 1596969), (283, 1314819), (297, 1252841), (513, 725329), (627, 593451), (699, 532323), (849, 438273), (1881, 197817), (2097, 177441), (2547, 146091), (2563, 145179), (3113, 119529), (4427, 84051), (5377, 69201), (5643, 65939), (6291, 59147), (7641, 48697), (7689, 48393), (9339, 39843), (13281, 28017), (16131, 23067)]