149945763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11621}}^1$

素因数の和:11675

約数の個数: 32

約数和(自身を含む): 240993792

約数和(自身を除く): 91048029

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 4301, 11621, 12903, 34863, 127831, 197557, 267283, 383493, 592671, 801849, 2173127, 2940113, 4543811, 6519381, 8820339, 13631433, 49981921, 149945763]

約数ペア:

[(1, 149945763), (3, 49981921), (11, 13631433), (17, 8820339), (23, 6519381), (33, 4543811), (51, 2940113), (69, 2173127), (187, 801849), (253, 592671), (391, 383493), (561, 267283), (759, 197557), (1173, 127831), (4301, 34863), (11621, 12903)]