71939127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 107591680

約数和(自身を除く): 35652553

約数列:

[1, 3, 13, 31, 39, 93, 157, 379, 403, 471, 1137, 1209, 2041, 4867, 4927, 6123, 11749, 14601, 14781, 35247, 59503, 63271, 152737, 178509, 189813, 458211, 773539, 1844593, 2320617, 5533779, 23979709, 71939127]

約数ペア:

[(1, 71939127), (3, 23979709), (13, 5533779), (31, 2320617), (39, 1844593), (93, 773539), (157, 458211), (379, 189813), (403, 178509), (471, 152737), (1137, 63271), (1209, 59503), (2041, 35247), (4867, 14781), (4927, 14601), (6123, 11749)]