153928557

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{52951}}^1$

素因数の和:52993

約数の個数: 24

約数和(自身を含む): 247815360

約数和(自身を除く): 93886803

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 52951, 158853, 476559, 900167, 1006069, 2700501, 3018207, 8101503, 9054621, 17103173, 51309519, 153928557]

約数ペア:

[(1, 153928557), (3, 51309519), (9, 17103173), (17, 9054621), (19, 8101503), (51, 3018207), (57, 2700501), (153, 1006069), (171, 900167), (323, 476559), (969, 158853), (2907, 52951)]