86653371

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 136483840

約数和(自身を除く): 49830469

約数列:

[1, 3, 7, 21, 37, 111, 229, 259, 487, 687, 777, 1461, 1603, 3409, 4809, 8473, 10227, 18019, 25419, 54057, 59311, 111523, 126133, 177933, 334569, 378399, 780661, 2341983, 4126351, 12379053, 28884457, 86653371]

約数ペア:

[(1, 86653371), (3, 28884457), (7, 12379053), (21, 4126351), (37, 2341983), (111, 780661), (229, 378399), (259, 334569), (487, 177933), (687, 126133), (777, 111523), (1461, 59311), (1603, 54057), (3409, 25419), (4809, 18019), (8473, 10227)]