72894033

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 111957120

約数和(自身を除く): 39063087

約数列:

[1, 3, 9, 27, 37, 111, 131, 333, 393, 557, 999, 1179, 1671, 3537, 4847, 5013, 14541, 15039, 20609, 43623, 61827, 72967, 130869, 185481, 218901, 556443, 656703, 1970109, 2699779, 8099337, 24298011, 72894033]

約数ペア:

[(1, 72894033), (3, 24298011), (9, 8099337), (27, 2699779), (37, 1970109), (111, 656703), (131, 556443), (333, 218901), (393, 185481), (557, 130869), (999, 72967), (1179, 61827), (1671, 43623), (3537, 20609), (4847, 15039), (5013, 14541)]