72379983

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{11821}}^1$

素因数の和:11994

約数の個数: 16

約数和(自身を含む): 104601056

約数和(自身を除く): 32221073

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 11821, 35463, 153673, 461019, 1855897, 5567691, 24126661, 72379983]

約数ペア:

[(1, 72379983), (3, 24126661), (13, 5567691), (39, 1855897), (157, 461019), (471, 153673), (2041, 35463), (6123, 11821)]