69411993

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 110073600

約数和(自身を除く): 40661607

約数列:

[1, 3, 7, 21, 29, 87, 203, 293, 389, 609, 879, 1167, 2051, 2723, 6153, 8169, 8497, 11281, 25491, 33843, 59479, 78967, 113977, 178437, 236901, 341931, 797839, 2393517, 3305333, 9915999, 23137331, 69411993]

約数ペア:

[(1, 69411993), (3, 23137331), (7, 9915999), (21, 3305333), (29, 2393517), (87, 797839), (203, 341931), (293, 236901), (389, 178437), (609, 113977), (879, 78967), (1167, 59479), (2051, 33843), (2723, 25491), (6153, 11281), (8169, 8497)]