86958399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 130890240

約数和(自身を除く): 43931841

約数列:

[1, 3, 11, 33, 37, 111, 229, 311, 407, 687, 933, 1221, 2519, 3421, 7557, 8473, 10263, 11507, 25419, 34521, 71219, 93203, 126577, 213657, 279609, 379731, 783409, 2350227, 2635103, 7905309, 28986133, 86958399]

約数ペア:

[(1, 86958399), (3, 28986133), (11, 7905309), (33, 2635103), (37, 2350227), (111, 783409), (229, 379731), (311, 279609), (407, 213657), (687, 126577), (933, 93203), (1221, 71219), (2519, 34521), (3421, 25419), (7557, 11507), (8473, 10263)]