229752477

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 346440960

約数和(自身を除く): 116688483

約数列:

[1, 3, 9, 27, 101, 173, 303, 487, 519, 909, 1461, 1557, 2727, 4383, 4671, 13149, 17473, 49187, 52419, 84251, 147561, 157257, 252753, 442683, 471771, 758259, 1328049, 2274777, 8509351, 25528053, 76584159, 229752477]

約数ペア:

[(1, 229752477), (3, 76584159), (9, 25528053), (27, 8509351), (101, 2274777), (173, 1328049), (303, 758259), (487, 471771), (519, 442683), (909, 252753), (1461, 157257), (1557, 147561), (2727, 84251), (4383, 52419), (4671, 49187), (13149, 17473)]