39507723

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 60782400

約数和(自身を除く): 21274677

約数列:

[1, 3, 9, 27, 41, 89, 123, 267, 369, 401, 801, 1107, 1203, 2403, 3609, 3649, 10827, 10947, 16441, 32841, 35689, 49323, 98523, 107067, 147969, 321201, 443907, 963603, 1463249, 4389747, 13169241, 39507723]

約数ペア:

[(1, 39507723), (3, 13169241), (9, 4389747), (27, 1463249), (41, 963603), (89, 443907), (123, 321201), (267, 147969), (369, 107067), (401, 98523), (801, 49323), (1107, 35689), (1203, 32841), (2403, 16441), (3609, 10947), (3649, 10827)]