91519029

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 160817280

約数和(自身を除く): 69298251

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 101, 133, 171, 303, 399, 707, 757, 909, 1197, 1919, 2121, 2271, 5299, 5757, 6363, 6813, 13433, 14383, 15897, 17271, 40299, 43149, 47691, 76457, 100681, 120897, 129447, 229371, 302043, 535199, 688113, 906129, 1452683, 1605597, 4358049, 4816791, 10168781, 13074147, 30506343, 91519029]

約数ペア:

[(1, 91519029), (3, 30506343), (7, 13074147), (9, 10168781), (19, 4816791), (21, 4358049), (57, 1605597), (63, 1452683), (101, 906129), (133, 688113), (171, 535199), (303, 302043), (399, 229371), (707, 129447), (757, 120897), (909, 100681), (1197, 76457), (1919, 47691), (2121, 43149), (2271, 40299), (5299, 17271), (5757, 15897), (6363, 14383), (6813, 13433)]