99843939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2027}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 155758512

約数和(自身を除く): 55914573

約数列:

[1, 3, 9, 13, 39, 117, 421, 1263, 2027, 3789, 5473, 6081, 16419, 18243, 26351, 49257, 79053, 237159, 853367, 2560101, 7680303, 11093771, 33281313, 99843939]

約数ペア:

[(1, 99843939), (3, 33281313), (9, 11093771), (13, 7680303), (39, 2560101), (117, 853367), (421, 237159), (1263, 79053), (2027, 49257), (3789, 26351), (5473, 18243), (6081, 16419)]