79957959

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 118886400

約数和(自身を除く): 38928441

約数列:

[1, 3, 23, 29, 31, 69, 87, 93, 667, 713, 899, 1289, 2001, 2139, 2697, 3867, 20677, 29647, 37381, 39959, 62031, 88941, 112143, 119877, 859763, 919057, 1158811, 2579289, 2757171, 3476433, 26652653, 79957959]

約数ペア:

[(1, 79957959), (3, 26652653), (23, 3476433), (29, 2757171), (31, 2579289), (69, 1158811), (87, 919057), (93, 859763), (667, 119877), (713, 112143), (899, 88941), (1289, 62031), (2001, 39959), (2139, 37381), (2697, 29647), (3867, 20677)]