57802641

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 85532160

約数和(自身を除く): 27729519

約数列:

[1, 3, 13, 39, 73, 79, 219, 237, 257, 771, 949, 1027, 2847, 3081, 3341, 5767, 10023, 17301, 18761, 20303, 56283, 60909, 74971, 224913, 243893, 263939, 731679, 791817, 1482119, 4446357, 19267547, 57802641]

約数ペア:

[(1, 57802641), (3, 19267547), (13, 4446357), (39, 1482119), (73, 791817), (79, 731679), (219, 263939), (237, 243893), (257, 224913), (771, 74971), (949, 60909), (1027, 56283), (2847, 20303), (3081, 18761), (3341, 17301), (5767, 10023)]