201763233

素因数分解:

$3^2\times 7^4\times {\mathrm{9337}}^1$

素因数の和:9371

約数の個数: 30

約数和(自身を含む): 340024594

約数和(自身を除く): 138261361

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2401, 3087, 7203, 9337, 21609, 28011, 65359, 84033, 196077, 457513, 588231, 1372539, 3202591, 4117617, 9607773, 22418137, 28823319, 67254411, 201763233]

約数ペア:

[(1, 201763233), (3, 67254411), (7, 28823319), (9, 22418137), (21, 9607773), (49, 4117617), (63, 3202591), (147, 1372539), (343, 588231), (441, 457513), (1029, 196077), (2401, 84033), (3087, 65359), (7203, 28011), (9337, 21609)]