53828859

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 84994560

約数和(自身を除く): 31165701

約数列:

[1, 3, 7, 21, 41, 101, 123, 287, 303, 619, 707, 861, 1857, 2121, 4141, 4333, 12423, 12999, 25379, 28987, 62519, 76137, 86961, 177653, 187557, 437633, 532959, 1312899, 2563279, 7689837, 17942953, 53828859]

約数ペア:

[(1, 53828859), (3, 17942953), (7, 7689837), (21, 2563279), (41, 1312899), (101, 532959), (123, 437633), (287, 187557), (303, 177653), (619, 86961), (707, 76137), (861, 62519), (1857, 28987), (2121, 25379), (4141, 12999), (4333, 12423)]