77282751

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 132697824

約数和(自身を除く): 55415073

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 91, 111, 147, 259, 273, 481, 637, 777, 1093, 1443, 1813, 1911, 3279, 3367, 5439, 7651, 10101, 14209, 22953, 23569, 40441, 42627, 53557, 70707, 99463, 121323, 160671, 283087, 298389, 525733, 696241, 849261, 1577199, 1981609, 2088723, 3680131, 5944827, 11040393, 25760917, 77282751]

約数ペア:

[(1, 77282751), (3, 25760917), (7, 11040393), (13, 5944827), (21, 3680131), (37, 2088723), (39, 1981609), (49, 1577199), (91, 849261), (111, 696241), (147, 525733), (259, 298389), (273, 283087), (481, 160671), (637, 121323), (777, 99463), (1093, 70707), (1443, 53557), (1813, 42627), (1911, 40441), (3279, 23569), (3367, 22953), (5439, 14209), (7651, 10101)]