27607239

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 44442216

約数和(自身を除く): 16834977

約数列:

[1, 3, 9, 11, 33, 99, 101, 121, 251, 303, 363, 753, 909, 1089, 1111, 2259, 2761, 3333, 8283, 9999, 12221, 24849, 25351, 30371, 36663, 76053, 91113, 109989, 228159, 273339, 278861, 836583, 2509749, 3067471, 9202413, 27607239]

約数ペア:

[(1, 27607239), (3, 9202413), (9, 3067471), (11, 2509749), (33, 836583), (99, 278861), (101, 273339), (121, 228159), (251, 109989), (303, 91113), (363, 76053), (753, 36663), (909, 30371), (1089, 25351), (1111, 24849), (2259, 12221), (2761, 9999), (3333, 8283)]