70369719

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 42848841

約数列:

[1, 3, 7, 21, 23, 69, 89, 161, 267, 483, 623, 1637, 1869, 2047, 4911, 6141, 11459, 14329, 34377, 37651, 42987, 112953, 145693, 263557, 437079, 790671, 1019851, 3059553, 3350939, 10052817, 23456573, 70369719]

約数ペア:

[(1, 70369719), (3, 23456573), (7, 10052817), (21, 3350939), (23, 3059553), (69, 1019851), (89, 790671), (161, 437079), (267, 263557), (483, 145693), (623, 112953), (1637, 42987), (1869, 37651), (2047, 34377), (4911, 14329), (6141, 11459)]