295555959

素因数分解:

$3^4\times {\mathrm{1427}}^1\times {\mathrm{2557}}^1$

素因数の和:3996

約数の個数: 20

約数和(自身を含む): 441991704

約数和(自身を除く): 146435745

約数列:

[1, 3, 9, 27, 81, 1427, 2557, 4281, 7671, 12843, 23013, 38529, 69039, 115587, 207117, 3648839, 10946517, 32839551, 98518653, 295555959]

約数ペア:

[(1, 295555959), (3, 98518653), (9, 32839551), (27, 10946517), (81, 3648839), (1427, 207117), (2557, 115587), (4281, 69039), (7671, 38529), (12843, 23013)]