69467931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 43750629

約数列:

[1, 3, 9, 13, 31, 39, 93, 107, 117, 179, 279, 321, 403, 537, 963, 1209, 1391, 1611, 2327, 3317, 3627, 4173, 5549, 6981, 9951, 12519, 16647, 19153, 20943, 29853, 43121, 49941, 57459, 72137, 129363, 172377, 216411, 248989, 388089, 593743, 649233, 746967, 1781229, 2240901, 5343687, 7718659, 23155977, 69467931]

約数ペア:

[(1, 69467931), (3, 23155977), (9, 7718659), (13, 5343687), (31, 2240901), (39, 1781229), (93, 746967), (107, 649233), (117, 593743), (179, 388089), (279, 248989), (321, 216411), (403, 172377), (537, 129363), (963, 72137), (1209, 57459), (1391, 49941), (1611, 43121), (2327, 29853), (3317, 20943), (3627, 19153), (4173, 16647), (5549, 12519), (6981, 9951)]