8266578879

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{196081}}^1$

素因数の和:196167

約数の個数: 32

約数和(自身を含む): 12649641984

約数和(自身を除く): 4383063105

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 897, 1081, 1833, 3243, 14053, 42159, 196081, 588243, 2549053, 4509863, 7647159, 9215807, 13529589, 27647421, 58628219, 119805491, 175884657, 211963561, 359416473, 635890683, 2755526293, 8266578879]

約数ペア:

[(1, 8266578879), (3, 2755526293), (13, 635890683), (23, 359416473), (39, 211963561), (47, 175884657), (69, 119805491), (141, 58628219), (299, 27647421), (611, 13529589), (897, 9215807), (1081, 7647159), (1833, 4509863), (3243, 2549053), (14053, 588243), (42159, 196081)]