70989237

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{499}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 115200000

約数和(自身を除く): 44210763

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 479, 499, 1437, 1497, 4311, 4491, 5269, 5489, 12933, 13473, 15807, 16467, 47421, 49401, 142263, 148203, 239021, 717063, 2151189, 2629231, 6453567, 7887693, 23663079, 70989237]

約数ペア:

[(1, 70989237), (3, 23663079), (9, 7887693), (11, 6453567), (27, 2629231), (33, 2151189), (99, 717063), (297, 239021), (479, 148203), (499, 142263), (1437, 49401), (1497, 47421), (4311, 16467), (4491, 15807), (5269, 13473), (5489, 12933)]