72627513

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 118210560

約数和(自身を除く): 45583047

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2697, 3847, 6293, 11541, 18879, 26929, 80787, 111563, 119257, 334689, 357771, 780941, 834799, 2342823, 2504397, 3458453, 10375359, 24209171, 72627513]

約数ペア:

[(1, 72627513), (3, 24209171), (7, 10375359), (21, 3458453), (29, 2504397), (31, 2342823), (87, 834799), (93, 780941), (203, 357771), (217, 334689), (609, 119257), (651, 111563), (899, 80787), (2697, 26929), (3847, 18879), (6293, 11541)]