109305427

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 149713920

約数和(自身を除く): 40408493

約数列:

[1, 7, 11, 17, 49, 77, 79, 119, 151, 187, 539, 553, 833, 869, 1057, 1309, 1343, 1661, 2567, 3871, 6083, 7399, 9163, 9401, 11627, 11929, 14773, 17969, 28237, 42581, 65807, 81389, 83503, 103411, 125783, 131219, 197659, 202793, 584521, 723877, 918533, 1383613, 1419551, 2230723, 6429731, 9936857, 15615061, 109305427]

約数ペア:

[(1, 109305427), (7, 15615061), (11, 9936857), (17, 6429731), (49, 2230723), (77, 1419551), (79, 1383613), (119, 918533), (151, 723877), (187, 584521), (539, 202793), (553, 197659), (833, 131219), (869, 125783), (1057, 103411), (1309, 83503), (1343, 81389), (1661, 65807), (2567, 42581), (3871, 28237), (6083, 17969), (7399, 14773), (9163, 11929), (9401, 11627)]