79746681

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4027}}^1$

素因数の和:4101

約数の個数: 32

約数和(自身を含む): 129927168

約数和(自身を除く): 50180487

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 2829, 4027, 6601, 12081, 19803, 28189, 84567, 92621, 165107, 277863, 495321, 648347, 1155749, 1945041, 3467247, 3797461, 11392383, 26582227, 79746681]

約数ペア:

[(1, 79746681), (3, 26582227), (7, 11392383), (21, 3797461), (23, 3467247), (41, 1945041), (69, 1155749), (123, 648347), (161, 495321), (287, 277863), (483, 165107), (861, 92621), (943, 84567), (2829, 28189), (4027, 19803), (6601, 12081)]