201087657

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{487}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 306620160

約数和(自身を除く): 105532503

約数列:

[1, 3, 9, 27, 41, 123, 369, 373, 487, 1107, 1119, 1461, 3357, 4383, 10071, 13149, 15293, 19967, 45879, 59901, 137637, 179703, 181651, 412911, 539109, 544953, 1634859, 4904577, 7447691, 22343073, 67029219, 201087657]

約数ペア:

[(1, 201087657), (3, 67029219), (9, 22343073), (27, 7447691), (41, 4904577), (123, 1634859), (369, 544953), (373, 539109), (487, 412911), (1107, 181651), (1119, 179703), (1461, 137637), (3357, 59901), (4383, 45879), (10071, 19967), (13149, 15293)]