42039603

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 61837776

約数和(自身を除く): 19798173

約数列:

[1, 3, 9, 131, 181, 197, 393, 543, 591, 1179, 1629, 1773, 23711, 25807, 35657, 71133, 77421, 106971, 213399, 232263, 320913, 4671067, 14013201, 42039603]

約数ペア:

[(1, 42039603), (3, 14013201), (9, 4671067), (131, 320913), (181, 232263), (197, 213399), (393, 106971), (543, 77421), (591, 71133), (1179, 35657), (1629, 25807), (1773, 23711)]