149900913

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{24971}}^1$

素因数の和:25029

約数の個数: 24

約数和(自身を含む): 233737920

約数和(自身を除く): 83837007

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 24971, 74913, 224739, 574333, 724159, 1722999, 2172477, 5168997, 6517431, 16655657, 49966971, 149900913]

約数ペア:

[(1, 149900913), (3, 49966971), (9, 16655657), (23, 6517431), (29, 5168997), (69, 2172477), (87, 1722999), (207, 724159), (261, 574333), (667, 224739), (2001, 74913), (6003, 24971)]