70639857

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{1951}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 106579200

約数和(自身を除く): 35939343

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 1341, 1951, 4023, 5853, 12069, 17559, 36207, 52677, 158031, 290699, 474093, 872097, 2616291, 7848873, 23546619, 70639857]

約数ペア:

[(1, 70639857), (3, 23546619), (9, 7848873), (27, 2616291), (81, 872097), (149, 474093), (243, 290699), (447, 158031), (1341, 52677), (1951, 36207), (4023, 17559), (5853, 12069)]