29157702921

素因数分解:

$3^7\times {\mathrm{157}}^1\times {\mathrm{84919}}^1$

素因数の和:85097

約数の個数: 32

約数和(自身を含む): 44008940800

約数和(自身を除く): 14851237879

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 729, 1413, 2187, 4239, 12717, 38151, 84919, 114453, 254757, 343359, 764271, 2292813, 6878439, 13332283, 20635317, 39996849, 61905951, 119990547, 185717853, 359971641, 1079914923, 3239744769, 9719234307, 29157702921]

約数ペア:

[(1, 29157702921), (3, 9719234307), (9, 3239744769), (27, 1079914923), (81, 359971641), (157, 185717853), (243, 119990547), (471, 61905951), (729, 39996849), (1413, 20635317), (2187, 13332283), (4239, 6878439), (12717, 2292813), (38151, 764271), (84919, 343359), (114453, 254757)]