72230049

素因数分解:

$3^8\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 110416020

約数和(自身を除く): 38185971

約数列:

[1, 3, 9, 27, 81, 101, 109, 243, 303, 327, 729, 909, 981, 2187, 2727, 2943, 6561, 8181, 8829, 11009, 24543, 26487, 33027, 73629, 79461, 99081, 220887, 238383, 297243, 662661, 715149, 891729, 2675187, 8025561, 24076683, 72230049]

約数ペア:

[(1, 72230049), (3, 24076683), (9, 8025561), (27, 2675187), (81, 891729), (101, 715149), (109, 662661), (243, 297243), (303, 238383), (327, 220887), (729, 99081), (909, 79461), (981, 73629), (2187, 33027), (2727, 26487), (2943, 24543), (6561, 11009), (8181, 8829)]