74021661

素因数分解:

$3^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{857}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 125748480

約数和(自身を除く): 51726819

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 457, 857, 1371, 2571, 3199, 4113, 5999, 7713, 9597, 12339, 17997, 23139, 28791, 53991, 86373, 161973, 391649, 1174947, 2741543, 3524841, 8224629, 10574523, 24673887, 74021661]

約数ペア:

[(1, 74021661), (3, 24673887), (7, 10574523), (9, 8224629), (21, 3524841), (27, 2741543), (63, 1174947), (189, 391649), (457, 161973), (857, 86373), (1371, 53991), (2571, 28791), (3199, 23139), (4113, 17997), (5999, 12339), (7713, 9597)]