69178941

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 113742720

約数和(自身を除く): 44563779

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 243, 351, 359, 549, 793, 1053, 1077, 1647, 2379, 3159, 3231, 4667, 4941, 7137, 9693, 14001, 14823, 21411, 21899, 29079, 42003, 64233, 65697, 87237, 126009, 192699, 197091, 284687, 378027, 591273, 854061, 1134081, 1773819, 2562183, 5321457, 7686549, 23059647, 69178941]

約数ペア:

[(1, 69178941), (3, 23059647), (9, 7686549), (13, 5321457), (27, 2562183), (39, 1773819), (61, 1134081), (81, 854061), (117, 591273), (183, 378027), (243, 284687), (351, 197091), (359, 192699), (549, 126009), (793, 87237), (1053, 65697), (1077, 64233), (1647, 42003), (2379, 29079), (3159, 21899), (3231, 21411), (4667, 14823), (4941, 14001), (7137, 9693)]