70820238411

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{3169}}^1$

素因数の和:4330

約数の個数: 80

約数和(自身を含む): 120072752800

約数和(自身を除く): 49252514389

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1117, 1539, 2223, 3169, 3351, 6669, 9507, 10053, 14521, 20007, 21223, 28521, 30159, 41197, 43563, 60211, 63669, 85563, 90477, 123591, 130689, 180633, 191007, 256689, 275899, 370773, 392067, 541899, 573021, 782743, 827697, 1112319, 1176201, 1625697, 1719063, 2348229, 2483091, 3336957, 3539773, 4877091, 7044687, 7449273, 10619319, 21134061, 22347819, 31857957, 46017049, 63402183, 67255687, 95573871, 138051147, 201767061, 286721613, 414153441, 605301183, 874323931, 1242460323, 1815903549, 2622971793, 3727380969, 5447710647, 7868915379, 23606746137, 70820238411]

約数ペア:

[(1, 70820238411), (3, 23606746137), (9, 7868915379), (13, 5447710647), (19, 3727380969), (27, 2622971793), (39, 1815903549), (57, 1242460323), (81, 874323931), (117, 605301183), (171, 414153441), (247, 286721613), (351, 201767061), (513, 138051147), (741, 95573871), (1053, 67255687), (1117, 63402183), (1539, 46017049), (2223, 31857957), (3169, 22347819), (3351, 21134061), (6669, 10619319), (9507, 7449273), (10053, 7044687), (14521, 4877091), (20007, 3539773), (21223, 3336957), (28521, 2483091), (30159, 2348229), (41197, 1719063), (43563, 1625697), (60211, 1176201), (63669, 1112319), (85563, 827697), (90477, 782743), (123591, 573021), (130689, 541899), (180633, 392067), (191007, 370773), (256689, 275899)]