67715271

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 110137104

約数和(自身を除く): 42421833

約数列:

[1, 3, 9, 13, 27, 39, 81, 107, 117, 321, 351, 601, 963, 1053, 1391, 1803, 2889, 4173, 5409, 7813, 8667, 12519, 16227, 23439, 37557, 48681, 64307, 70317, 112671, 192921, 210951, 578763, 632853, 835991, 1736289, 2507973, 5208867, 7523919, 22571757, 67715271]

約数ペア:

[(1, 67715271), (3, 22571757), (9, 7523919), (13, 5208867), (27, 2507973), (39, 1736289), (81, 835991), (107, 632853), (117, 578763), (321, 210951), (351, 192921), (601, 112671), (963, 70317), (1053, 64307), (1391, 48681), (1803, 37557), (2889, 23439), (4173, 16227), (5409, 12519), (7813, 8667)]