121521666

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{4013}}^1$

素因数の和:4135

約数の個数: 48

約数和(自身を含む): 285539904

約数和(自身を除く): 164018238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 1442, 2163, 4013, 4326, 5047, 8026, 10094, 12039, 15141, 24078, 28091, 30282, 56182, 84273, 168546, 196637, 393274, 413339, 589911, 826678, 1179822, 1240017, 2480034, 2893373, 5786746, 8680119, 17360238, 20253611, 40507222, 60760833, 121521666]

約数ペア:

[(1, 121521666), (2, 60760833), (3, 40507222), (6, 20253611), (7, 17360238), (14, 8680119), (21, 5786746), (42, 2893373), (49, 2480034), (98, 1240017), (103, 1179822), (147, 826678), (206, 589911), (294, 413339), (309, 393274), (618, 196637), (721, 168546), (1442, 84273), (2163, 56182), (4013, 30282), (4326, 28091), (5047, 24078), (8026, 15141), (10094, 12039)]