72909027

素因数分解:

$3^2\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 106928640

約数和(自身を除く): 34019613

約数列:

[1, 3, 9, 167, 179, 271, 501, 537, 813, 1503, 1611, 2439, 29893, 45257, 48509, 89679, 135771, 145527, 269037, 407313, 436581, 8101003, 24303009, 72909027]

約数ペア:

[(1, 72909027), (3, 24303009), (9, 8101003), (167, 436581), (179, 407313), (271, 269037), (501, 145527), (537, 135771), (813, 89679), (1503, 48509), (1611, 45257), (2439, 29893)]