72326751

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 114487296

約数和(自身を除く): 42160545

約数列:

[1, 3, 7, 21, 31, 93, 217, 241, 461, 651, 723, 1383, 1687, 3227, 5061, 7471, 9681, 14291, 22413, 42873, 52297, 100037, 111101, 156891, 300111, 333303, 777707, 2333121, 3444131, 10332393, 24108917, 72326751]

約数ペア:

[(1, 72326751), (3, 24108917), (7, 10332393), (21, 3444131), (31, 2333121), (93, 777707), (217, 333303), (241, 300111), (461, 156891), (651, 111101), (723, 100037), (1383, 52297), (1687, 42873), (3227, 22413), (5061, 14291), (7471, 9681)]