72740439

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{827}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 109146960

約数和(自身を除く): 36406521

約数列:

[1, 3, 9, 29, 87, 261, 337, 827, 1011, 2481, 3033, 7443, 9773, 23983, 29319, 71949, 87957, 215847, 278699, 836097, 2508291, 8082271, 24246813, 72740439]

約数ペア:

[(1, 72740439), (3, 24246813), (9, 8082271), (29, 2508291), (87, 836097), (261, 278699), (337, 215847), (827, 87957), (1011, 71949), (2481, 29319), (3033, 23983), (7443, 9773)]