136970911

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 183859200

約数和(自身を除く): 46888289

約数列:

[1, 7, 11, 23, 77, 79, 89, 121, 161, 253, 553, 623, 847, 869, 979, 1771, 1817, 2047, 2783, 6083, 6853, 7031, 9559, 10769, 12719, 14329, 19481, 19987, 22517, 49217, 66913, 75383, 77341, 139909, 157619, 161713, 219857, 247687, 541387, 850751, 1131991, 1538999, 1733809, 1778843, 5955257, 12451901, 19567273, 136970911]

約数ペア:

[(1, 136970911), (7, 19567273), (11, 12451901), (23, 5955257), (77, 1778843), (79, 1733809), (89, 1538999), (121, 1131991), (161, 850751), (253, 541387), (553, 247687), (623, 219857), (847, 161713), (869, 157619), (979, 139909), (1771, 77341), (1817, 75383), (2047, 66913), (2783, 49217), (6083, 22517), (6853, 19987), (7031, 19481), (9559, 14329), (10769, 12719)]