274715671113

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{261557}}^1$

素因数の和:261814

約数の個数: 48

約数和(自身を含む): 438714372096

約数和(自身を除く): 163998700983

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 191, 423, 573, 611, 1719, 1833, 2483, 5499, 7449, 8977, 22347, 26931, 80793, 116701, 261557, 350103, 784671, 1050309, 2354013, 3400241, 10200723, 12293179, 30602169, 36879537, 49957387, 110638611, 149872161, 159811327, 449616483, 479433981, 649446031, 1438301943, 1948338093, 2347997189, 5845014279, 7043991567, 21131974701, 30523963457, 91571890371, 274715671113]

約数ペア:

[(1, 274715671113), (3, 91571890371), (9, 30523963457), (13, 21131974701), (39, 7043991567), (47, 5845014279), (117, 2347997189), (141, 1948338093), (191, 1438301943), (423, 649446031), (573, 479433981), (611, 449616483), (1719, 159811327), (1833, 149872161), (2483, 110638611), (5499, 49957387), (7449, 36879537), (8977, 30602169), (22347, 12293179), (26931, 10200723), (80793, 3400241), (116701, 2354013), (261557, 1050309), (350103, 784671)]