69653913

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 117888000

約数和(自身を除く): 48234087

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 289, 357, 391, 483, 499, 867, 1173, 1497, 2023, 2737, 3493, 6069, 6647, 8211, 8483, 10479, 11477, 19941, 25449, 34431, 46529, 59381, 80339, 139587, 144211, 178143, 195109, 241017, 432633, 585327, 1009477, 1365763, 3028431, 3316853, 4097289, 9950559, 23217971, 69653913]

約数ペア:

[(1, 69653913), (3, 23217971), (7, 9950559), (17, 4097289), (21, 3316853), (23, 3028431), (51, 1365763), (69, 1009477), (119, 585327), (161, 432633), (289, 241017), (357, 195109), (391, 178143), (483, 144211), (499, 139587), (867, 80339), (1173, 59381), (1497, 46529), (2023, 34431), (2737, 25449), (3493, 19941), (6069, 11477), (6647, 10479), (8211, 8483)]