73237581

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 115459200

約数和(自身を除く): 42221619

約数列:

[1, 3, 9, 17, 27, 51, 153, 379, 421, 459, 1137, 1263, 3411, 3789, 6443, 7157, 10233, 11367, 19329, 21471, 57987, 64413, 159559, 173961, 193239, 478677, 1436031, 2712503, 4308093, 8137509, 24412527, 73237581]

約数ペア:

[(1, 73237581), (3, 24412527), (9, 8137509), (17, 4308093), (27, 2712503), (51, 1436031), (153, 478677), (379, 193239), (421, 173961), (459, 159559), (1137, 64413), (1263, 57987), (3411, 21471), (3789, 19329), (6443, 11367), (7157, 10233)]