78367437

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 115240320

約数和(自身を除く): 36872883

約数列:

[1, 3, 9, 89, 227, 267, 431, 681, 801, 1293, 2043, 3879, 20203, 38359, 60609, 97837, 115077, 181827, 293511, 345231, 880533, 8707493, 26122479, 78367437]

約数ペア:

[(1, 78367437), (3, 26122479), (9, 8707493), (89, 880533), (227, 345231), (267, 293511), (431, 181827), (681, 115077), (801, 97837), (1293, 60609), (2043, 38359), (3879, 20203)]