15678870129

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{105269}}^1$

素因数の和:105374

約数の個数: 48

約数和(自身を含む): 26056430400

約数和(自身を除く): 10377560271

約数列:

[1, 3, 9, 13, 19, 39, 57, 67, 117, 171, 201, 247, 603, 741, 871, 1273, 2223, 2613, 3819, 7839, 11457, 16549, 49647, 105269, 148941, 315807, 947421, 1368497, 2000111, 4105491, 6000333, 7053023, 12316473, 18000999, 21159069, 26001443, 63477207, 78004329, 91689299, 134007437, 234012987, 275067897, 402022311, 825203691, 1206066933, 1742096681, 5226290043, 15678870129]

約数ペア:

[(1, 15678870129), (3, 5226290043), (9, 1742096681), (13, 1206066933), (19, 825203691), (39, 402022311), (57, 275067897), (67, 234012987), (117, 134007437), (171, 91689299), (201, 78004329), (247, 63477207), (603, 26001443), (741, 21159069), (871, 18000999), (1273, 12316473), (2223, 7053023), (2613, 6000333), (3819, 4105491), (7839, 2000111), (11457, 1368497), (16549, 947421), (49647, 315807), (105269, 148941)]