42152877

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21193}}^1$

素因数の和:21229

約数の個数: 24

約数和(自身を含む): 69431544

約数和(自身を除く): 27278667

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 21193, 63579, 190737, 275509, 360281, 826527, 1080843, 2479581, 3242529, 4683653, 14050959, 42152877]

約数ペア:

[(1, 42152877), (3, 14050959), (9, 4683653), (13, 3242529), (17, 2479581), (39, 1080843), (51, 826527), (117, 360281), (153, 275509), (221, 190737), (663, 63579), (1989, 21193)]