40221603

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 60872448

約数和(自身を除く): 20650845

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 927, 1607, 2781, 4821, 8343, 14463, 25029, 43389, 130167, 165521, 390501, 496563, 1489689, 4469067, 13407201, 40221603]

約数ペア:

[(1, 40221603), (3, 13407201), (9, 4469067), (27, 1489689), (81, 496563), (103, 390501), (243, 165521), (309, 130167), (927, 43389), (1607, 25029), (2781, 14463), (4821, 8343)]