71883141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 111697920

約数和(自身を除く): 39814779

約数列:

[1, 3, 11, 29, 31, 33, 87, 93, 319, 341, 899, 957, 1023, 2423, 2697, 7269, 9889, 26653, 29667, 70267, 75113, 79959, 210801, 225339, 772937, 826243, 2178277, 2318811, 2478729, 6534831, 23961047, 71883141]

約数ペア:

[(1, 71883141), (3, 23961047), (11, 6534831), (29, 2478729), (31, 2318811), (33, 2178277), (87, 826243), (93, 772937), (319, 225339), (341, 210801), (899, 79959), (957, 75113), (1023, 70267), (2423, 29667), (2697, 26653), (7269, 9889)]