81962106

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 166591296

約数和(自身を除く): 84629190

約数列:

[1, 2, 3, 6, 101, 202, 211, 303, 422, 606, 633, 641, 1266, 1282, 1923, 3846, 21311, 42622, 63933, 64741, 127866, 129482, 135251, 194223, 270502, 388446, 405753, 811506, 13660351, 27320702, 40981053, 81962106]

約数ペア:

[(1, 81962106), (2, 40981053), (3, 27320702), (6, 13660351), (101, 811506), (202, 405753), (211, 388446), (303, 270502), (422, 194223), (606, 135251), (633, 129482), (641, 127866), (1266, 64741), (1282, 63933), (1923, 42622), (3846, 21311)]