72902511

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4813}}^1$

素因数の和:4853

約数の個数: 40

約数和(自身を含む): 125818704

約数和(自身を除く): 52916193

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 4813, 5049, 14439, 15147, 43317, 52943, 81821, 129951, 158829, 245463, 389853, 476487, 736389, 900031, 1429461, 2209167, 2700093, 4288383, 6627501, 8100279, 24300837, 72902511]

約数ペア:

[(1, 72902511), (3, 24300837), (9, 8100279), (11, 6627501), (17, 4288383), (27, 2700093), (33, 2209167), (51, 1429461), (81, 900031), (99, 736389), (153, 476487), (187, 389853), (297, 245463), (459, 158829), (561, 129951), (891, 81821), (1377, 52943), (1683, 43317), (4813, 15147), (5049, 14439)]