147940611

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6529}}^1$

素因数の和:6635

約数の個数: 32

約数和(自身を含む): 245736960

約数和(自身を除く): 97796349

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 1079, 1743, 3237, 6529, 7553, 19587, 22659, 45703, 84877, 137109, 254631, 541907, 594139, 1625721, 1782417, 3793349, 7044791, 11380047, 21134373, 49313537, 147940611]

約数ペア:

[(1, 147940611), (3, 49313537), (7, 21134373), (13, 11380047), (21, 7044791), (39, 3793349), (83, 1782417), (91, 1625721), (249, 594139), (273, 541907), (581, 254631), (1079, 137109), (1743, 84877), (3237, 45703), (6529, 22659), (7553, 19587)]