70418313

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 123926400

約数和(自身を除く): 53508087

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 89, 133, 171, 267, 399, 623, 661, 801, 1197, 1691, 1869, 1983, 4627, 5073, 5607, 5949, 11837, 12559, 13881, 15219, 35511, 37677, 41643, 58829, 87913, 106533, 113031, 176487, 263739, 411803, 529461, 791217, 1117751, 1235409, 3353253, 3706227, 7824257, 10059759, 23472771, 70418313]

約数ペア:

[(1, 70418313), (3, 23472771), (7, 10059759), (9, 7824257), (19, 3706227), (21, 3353253), (57, 1235409), (63, 1117751), (89, 791217), (133, 529461), (171, 411803), (267, 263739), (399, 176487), (623, 113031), (661, 106533), (801, 87913), (1197, 58829), (1691, 41643), (1869, 37677), (1983, 35511), (4627, 15219), (5073, 13881), (5607, 12559), (5949, 11837)]