77715183

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12377}}^1$

素因数の和:12423

約数の個数: 32

約数和(自身を含む): 133088256

約数和(自身を除く): 55373073

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 12377, 37131, 86639, 160901, 259917, 284671, 482703, 854013, 1126307, 1992697, 3378921, 3700723, 5978091, 11102169, 25905061, 77715183]

約数ペア:

[(1, 77715183), (3, 25905061), (7, 11102169), (13, 5978091), (21, 3700723), (23, 3378921), (39, 1992697), (69, 1126307), (91, 854013), (161, 482703), (273, 284671), (299, 259917), (483, 160901), (897, 86639), (2093, 37131), (6279, 12377)]