103622400009

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{20971949}}^1$

素因数の和:20972022

約数の個数: 20

約数和(自身を含む): 157331568900

約数和(自身を除く): 53709168891

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 20971949, 62915847, 188747541, 566242623, 1279288889, 1698727869, 3837866667, 11513600001, 34540800003, 103622400009]

約数ペア:

[(1, 103622400009), (3, 34540800003), (9, 11513600001), (27, 3837866667), (61, 1698727869), (81, 1279288889), (183, 566242623), (549, 188747541), (1647, 62915847), (4941, 20971949)]