68429823

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 117210240

約数和(自身を除く): 48780417

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 101, 147, 231, 303, 419, 539, 707, 1111, 1257, 1617, 2121, 2933, 3333, 4609, 4949, 7777, 8799, 13827, 14847, 20531, 23331, 32263, 42319, 54439, 61593, 96789, 126957, 163317, 225841, 296233, 465509, 677523, 888699, 1396527, 2073631, 3258563, 6220893, 9775689, 22809941, 68429823]

約数ペア:

[(1, 68429823), (3, 22809941), (7, 9775689), (11, 6220893), (21, 3258563), (33, 2073631), (49, 1396527), (77, 888699), (101, 677523), (147, 465509), (231, 296233), (303, 225841), (419, 163317), (539, 126957), (707, 96789), (1111, 61593), (1257, 54439), (1617, 42319), (2121, 32263), (2933, 23331), (3333, 20531), (4609, 14847), (4949, 13827), (7777, 8799)]