129957354

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 287752608

約数和(自身を除く): 157795254

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 197, 201, 394, 402, 547, 591, 603, 1094, 1182, 1206, 1641, 1773, 3282, 3546, 4923, 9846, 13199, 26398, 36649, 39597, 73298, 79194, 107759, 109947, 118791, 215518, 219894, 237582, 323277, 329841, 646554, 659682, 969831, 1939662, 7219853, 14439706, 21659559, 43319118, 64978677, 129957354]

約数ペア:

[(1, 129957354), (2, 64978677), (3, 43319118), (6, 21659559), (9, 14439706), (18, 7219853), (67, 1939662), (134, 969831), (197, 659682), (201, 646554), (394, 329841), (402, 323277), (547, 237582), (591, 219894), (603, 215518), (1094, 118791), (1182, 109947), (1206, 107759), (1641, 79194), (1773, 73298), (3282, 39597), (3546, 36649), (4923, 26398), (9846, 13199)]