120147831

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 175943040

約数和(自身を除く): 55795209

約数列:

[1, 3, 9, 151, 211, 419, 453, 633, 1257, 1359, 1899, 3771, 31861, 63269, 88409, 95583, 189807, 265227, 286749, 569421, 795681, 13349759, 40049277, 120147831]

約数ペア:

[(1, 120147831), (3, 40049277), (9, 13349759), (151, 795681), (211, 569421), (419, 286749), (453, 265227), (633, 189807), (1257, 95583), (1359, 88409), (1899, 63269), (3771, 31861)]