72874917

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{65831}}^1$

素因数の和:65881

約数の個数: 16

約数和(自身を含む): 110597760

約数和(自身を除く): 37722843

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 65831, 197493, 592479, 1777437, 2699071, 8097213, 24291639, 72874917]

約数ペア:

[(1, 72874917), (3, 24291639), (9, 8097213), (27, 2699071), (41, 1777437), (123, 592479), (369, 197493), (1107, 65831)]