42576993

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{661}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 65371176

約数和(自身を除く): 22794183

約数列:

[1, 3, 9, 17, 51, 153, 421, 661, 1263, 1983, 3789, 5949, 7157, 11237, 21471, 33711, 64413, 101133, 278281, 834843, 2504529, 4730777, 14192331, 42576993]

約数ペア:

[(1, 42576993), (3, 14192331), (9, 4730777), (17, 2504529), (51, 834843), (153, 278281), (421, 101133), (661, 64413), (1263, 33711), (1983, 21471), (3789, 11237), (5949, 7157)]