55953639

素因数分解:

$3^3\times 7^2\times {\mathrm{42293}}^1$

素因数の和:42316

約数の個数: 24

約数和(自身を含む): 96430320

約数和(自身を除く): 40476681

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 42293, 126879, 296051, 380637, 888153, 1141911, 2072357, 2664459, 6217071, 7993377, 18651213, 55953639]

約数ペア:

[(1, 55953639), (3, 18651213), (7, 7993377), (9, 6217071), (21, 2664459), (27, 2072357), (49, 1141911), (63, 888153), (147, 380637), (189, 296051), (441, 126879), (1323, 42293)]