82270257

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 34058703

約数列:

[1, 3, 47, 53, 101, 109, 141, 159, 303, 327, 2491, 4747, 5123, 5353, 5777, 7473, 11009, 14241, 15369, 16059, 17331, 33027, 251591, 271519, 517423, 583477, 754773, 814557, 1552269, 1750431, 27423419, 82270257]

約数ペア:

[(1, 82270257), (3, 27423419), (47, 1750431), (53, 1552269), (101, 814557), (109, 754773), (141, 583477), (159, 517423), (303, 271519), (327, 251591), (2491, 33027), (4747, 17331), (5123, 16059), (5353, 15369), (5777, 14241), (7473, 11009)]