231330960018

素因数分解:

$2^1\times 3^4\times {\mathrm{1427968889}}^1$

素因数の和:1427968903

約数の個数: 20

約数和(自身を含む): 518352707070

約数和(自身を除く): 287021747052

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1427968889, 2855937778, 4283906667, 8567813334, 12851720001, 25703440002, 38555160003, 77110320006, 115665480009, 231330960018]

約数ペア:

[(1, 231330960018), (2, 115665480009), (3, 77110320006), (6, 38555160003), (9, 25703440002), (18, 12851720001), (27, 8567813334), (54, 4283906667), (81, 2855937778), (162, 1427968889)]