74247243

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 118665216

約数和(自身を除く): 44417973

約数列:

[1, 3, 7, 21, 23, 69, 161, 347, 443, 483, 1041, 1329, 2429, 3101, 7287, 7981, 9303, 10189, 23943, 30567, 55867, 71323, 153721, 167601, 213969, 461163, 1076047, 3228141, 3535583, 10606749, 24749081, 74247243]

約数ペア:

[(1, 74247243), (3, 24749081), (7, 10606749), (21, 3535583), (23, 3228141), (69, 1076047), (161, 461163), (347, 213969), (443, 167601), (483, 153721), (1041, 71323), (1329, 55867), (2429, 30567), (3101, 23943), (7287, 10189), (7981, 9303)]