12107151

素因数分解:

$3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 20955264

約数和(自身を除く): 8848113

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 131, 163, 189, 393, 489, 567, 917, 1141, 1179, 1467, 2751, 3423, 3537, 4401, 8253, 10269, 10611, 13203, 21353, 24759, 30807, 64059, 74277, 92421, 149471, 192177, 448413, 576531, 1345239, 1729593, 4035717, 12107151]

約数ペア:

[(1, 12107151), (3, 4035717), (7, 1729593), (9, 1345239), (21, 576531), (27, 448413), (63, 192177), (81, 149471), (131, 92421), (163, 74277), (189, 64059), (393, 30807), (489, 24759), (567, 21353), (917, 13203), (1141, 10611), (1179, 10269), (1467, 8253), (2751, 4401), (3423, 3537)]