82355931

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 140025600

約数和(自身を除く): 57669669

約数列:

[1, 3, 7, 9, 21, 63, 67, 109, 179, 201, 327, 469, 537, 603, 763, 981, 1253, 1407, 1611, 2289, 3759, 4221, 6867, 7303, 11277, 11993, 19511, 21909, 35979, 51121, 58533, 65727, 83951, 107937, 136577, 153363, 175599, 251853, 409731, 460089, 755559, 1229193, 1307237, 3921711, 9150659, 11765133, 27451977, 82355931]

約数ペア:

[(1, 82355931), (3, 27451977), (7, 11765133), (9, 9150659), (21, 3921711), (63, 1307237), (67, 1229193), (109, 755559), (179, 460089), (201, 409731), (327, 251853), (469, 175599), (537, 153363), (603, 136577), (763, 107937), (981, 83951), (1253, 65727), (1407, 58533), (1611, 51121), (2289, 35979), (3759, 21909), (4221, 19511), (6867, 11993), (7303, 11277)]