13587831

素因数分解:

$3^8\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 21650200

約数和(自身を除く): 8062369

約数列:

[1, 3, 9, 19, 27, 57, 81, 109, 171, 243, 327, 513, 729, 981, 1539, 2071, 2187, 2943, 4617, 6213, 6561, 8829, 13851, 18639, 26487, 41553, 55917, 79461, 124659, 167751, 238383, 503253, 715149, 1509759, 4529277, 13587831]

約数ペア:

[(1, 13587831), (3, 4529277), (9, 1509759), (19, 715149), (27, 503253), (57, 238383), (81, 167751), (109, 124659), (171, 79461), (243, 55917), (327, 41553), (513, 26487), (729, 18639), (981, 13851), (1539, 8829), (2071, 6561), (2187, 6213), (2943, 4617)]