73497009

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1801}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 100104704

約数和(自身を除く): 26607695

約数列:

[1, 3, 61, 183, 223, 669, 1801, 5403, 13603, 40809, 109861, 329583, 401623, 1204869, 24499003, 73497009]

約数ペア:

[(1, 73497009), (3, 24499003), (61, 1204869), (183, 401623), (223, 329583), (669, 109861), (1801, 40809), (5403, 13603)]