15694921341

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{66977}}^1$

素因数の和:67263

約数の個数: 40

約数和(自身を含む): 25674542784

約数和(自身を除く): 9979621443

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 263, 297, 789, 891, 2367, 2893, 7101, 8679, 21303, 26037, 66977, 78111, 200931, 234333, 602793, 736747, 1808379, 2210241, 5425137, 6630723, 17614951, 19892169, 52844853, 59676507, 158534559, 193764461, 475603677, 581293383, 1426811031, 1743880149, 5231640447, 15694921341]

約数ペア:

[(1, 15694921341), (3, 5231640447), (9, 1743880149), (11, 1426811031), (27, 581293383), (33, 475603677), (81, 193764461), (99, 158534559), (263, 59676507), (297, 52844853), (789, 19892169), (891, 17614951), (2367, 6630723), (2893, 5425137), (7101, 2210241), (8679, 1808379), (21303, 736747), (26037, 602793), (66977, 234333), (78111, 200931)]