65616663

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 102548992

約数和(自身を除く): 36932329

約数列:

[1, 3, 7, 21, 61, 181, 183, 283, 427, 543, 849, 1267, 1281, 1981, 3801, 5943, 11041, 17263, 33123, 51223, 51789, 77287, 120841, 153669, 231861, 358561, 362523, 1075683, 3124603, 9373809, 21872221, 65616663]

約数ペア:

[(1, 65616663), (3, 21872221), (7, 9373809), (21, 3124603), (61, 1075683), (181, 362523), (183, 358561), (283, 231861), (427, 153669), (543, 120841), (849, 77287), (1267, 51789), (1281, 51223), (1981, 33123), (3801, 17263), (5943, 11041)]