159488954961

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1\times {\mathrm{6911}}^1$

素因数の和:7574

約数の個数: 64

約数和(自身を含む): 259900047360

約数和(自身を除く): 100411092399

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 357, 381, 509, 889, 1527, 2159, 2667, 3563, 6477, 6911, 8653, 10689, 15113, 20733, 25959, 45339, 48377, 60571, 64643, 117487, 145131, 181713, 193929, 352461, 452501, 822409, 877697, 1098931, 1357503, 2467227, 2633091, 3296793, 3517699, 6143879, 7692517, 10553097, 14920849, 18431637, 23077551, 24623893, 44762547, 59800883, 73871679, 104445943, 179402649, 313337829, 418606181, 446747773, 1255818543, 1340243319, 3127234411, 7594712141, 9381703233, 22784136423, 53162984987, 159488954961]

約数ペア:

[(1, 159488954961), (3, 53162984987), (7, 22784136423), (17, 9381703233), (21, 7594712141), (51, 3127234411), (119, 1340243319), (127, 1255818543), (357, 446747773), (381, 418606181), (509, 313337829), (889, 179402649), (1527, 104445943), (2159, 73871679), (2667, 59800883), (3563, 44762547), (6477, 24623893), (6911, 23077551), (8653, 18431637), (10689, 14920849), (15113, 10553097), (20733, 7692517), (25959, 6143879), (45339, 3517699), (48377, 3296793), (60571, 2633091), (64643, 2467227), (117487, 1357503), (145131, 1098931), (181713, 877697), (193929, 822409), (352461, 452501)]