219325833

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 333273600

約数和(自身を除く): 113947767

約数列:

[1, 3, 9, 27, 59, 131, 177, 393, 531, 1051, 1179, 1593, 3153, 3537, 7729, 9459, 23187, 28377, 62009, 69561, 137681, 186027, 208683, 413043, 558081, 1239129, 1674243, 3717387, 8123179, 24369537, 73108611, 219325833]

約数ペア:

[(1, 219325833), (3, 73108611), (9, 24369537), (27, 8123179), (59, 3717387), (131, 1674243), (177, 1239129), (393, 558081), (531, 413043), (1051, 208683), (1179, 186027), (1593, 137681), (3153, 69561), (3537, 62009), (7729, 28377), (9459, 23187)]