139668565569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{115524041}}^1$

素因数の和:115524088

約数の個数: 16

約数和(自身を含む): 207019083264

約数和(自身を除く): 67350517695

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 115524041, 346572123, 1501812533, 3581245271, 4505437599, 10743735813, 46556188523, 139668565569]

約数ペア:

[(1, 139668565569), (3, 46556188523), (13, 10743735813), (31, 4505437599), (39, 3581245271), (93, 1501812533), (403, 346572123), (1209, 115524041)]