149968203

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38189}}^1$

素因数の和:38227

約数の個数: 32

約数和(自身を含む): 263969280

約数和(自身を除く): 114001077

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 38189, 114567, 267323, 420079, 649213, 801969, 1260237, 1947639, 2940553, 4544491, 7141343, 8821659, 13633473, 21424029, 49989401, 149968203]

約数ペア:

[(1, 149968203), (3, 49989401), (7, 21424029), (11, 13633473), (17, 8821659), (21, 7141343), (33, 4544491), (51, 2940553), (77, 1947639), (119, 1260237), (187, 801969), (231, 649213), (357, 420079), (561, 267323), (1309, 114567), (3927, 38189)]