127063818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5119}}^1$

素因数の和:5331

約数の個数: 48

約数和(自身を含む): 316293120

約数和(自身を除く): 189229302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 3546, 4137, 5119, 8274, 10238, 12411, 15357, 24822, 30714, 35833, 46071, 71666, 92142, 107499, 214998, 322497, 644994, 1008443, 2016886, 3025329, 6050658, 7059101, 9075987, 14118202, 18151974, 21177303, 42354606, 63531909, 127063818]

約数ペア:

[(1, 127063818), (2, 63531909), (3, 42354606), (6, 21177303), (7, 18151974), (9, 14118202), (14, 9075987), (18, 7059101), (21, 6050658), (42, 3025329), (63, 2016886), (126, 1008443), (197, 644994), (394, 322497), (591, 214998), (1182, 107499), (1379, 92142), (1773, 71666), (2758, 46071), (3546, 35833), (4137, 30714), (5119, 24822), (8274, 15357), (10238, 12411)]