74784927

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{16411}}^1$

素因数の和:16459

約数の個数: 24

約数和(自身を含む): 119741952

約数和(自身を除く): 44957025

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 16411, 49233, 114877, 344631, 508741, 804139, 1526223, 2412417, 3561187, 10683561, 24928309, 74784927]

約数ペア:

[(1, 74784927), (3, 24928309), (7, 10683561), (21, 3561187), (31, 2412417), (49, 1526223), (93, 804139), (147, 508741), (217, 344631), (651, 114877), (1519, 49233), (4557, 16411)]