867345219

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 1477284480

約数和(自身を除く): 609939261

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 137, 153, 221, 351, 411, 459, 663, 1061, 1233, 1781, 1989, 2329, 3183, 3699, 5343, 5967, 6987, 9549, 13793, 16029, 18037, 20961, 28647, 30277, 41379, 48087, 54111, 62883, 90831, 124137, 145357, 162333, 234481, 272493, 372411, 436071, 486999, 703443, 817479, 1308213, 1889641, 2110329, 2471069, 3924639, 5668923, 6330987, 7413207, 17006769, 22239621, 32123897, 51020307, 66718863, 96371691, 289115073, 867345219]

約数ペア:

[(1, 867345219), (3, 289115073), (9, 96371691), (13, 66718863), (17, 51020307), (27, 32123897), (39, 22239621), (51, 17006769), (117, 7413207), (137, 6330987), (153, 5668923), (221, 3924639), (351, 2471069), (411, 2110329), (459, 1889641), (663, 1308213), (1061, 817479), (1233, 703443), (1781, 486999), (1989, 436071), (2329, 372411), (3183, 272493), (3699, 234481), (5343, 162333), (5967, 145357), (6987, 124137), (9549, 90831), (13793, 62883), (16029, 54111), (18037, 48087), (20961, 41379), (28647, 30277)]