40956813

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 64039680

約数和(自身を除く): 23082867

約数列:

[1, 3, 9, 23, 27, 69, 101, 207, 303, 621, 653, 909, 1959, 2323, 2727, 5877, 6969, 15019, 17631, 20907, 45057, 62721, 65953, 135171, 197859, 405513, 593577, 1516919, 1780731, 4550757, 13652271, 40956813]

約数ペア:

[(1, 40956813), (3, 13652271), (9, 4550757), (23, 1780731), (27, 1516919), (69, 593577), (101, 405513), (207, 197859), (303, 135171), (621, 65953), (653, 62721), (909, 45057), (1959, 20907), (2323, 17631), (2727, 15019), (5877, 6969)]