153969123

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{95219}}^1$

素因数の和:95247

約数の個数: 24

約数和(自身を含む): 260521920

約数和(自身を除く): 106552797

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 95219, 285657, 666533, 1047409, 1999599, 3142227, 4665731, 7331863, 13997193, 21995589, 51323041, 153969123]

約数ペア:

[(1, 153969123), (3, 51323041), (7, 21995589), (11, 13997193), (21, 7331863), (33, 4665731), (49, 3142227), (77, 1999599), (147, 1047409), (231, 666533), (539, 285657), (1617, 95219)]