133623819

素因数分解:

$3^2\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{1723}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 220892672

約数和(自身を除く): 87268853

約数列:

[1, 3, 7, 9, 21, 63, 1231, 1723, 3693, 5169, 8617, 11079, 12061, 15507, 25851, 36183, 77553, 108549, 2121013, 6363039, 14847091, 19089117, 44541273, 133623819]

約数ペア:

[(1, 133623819), (3, 44541273), (7, 19089117), (9, 14847091), (21, 6363039), (63, 2121013), (1231, 108549), (1723, 77553), (3693, 36183), (5169, 25851), (8617, 15507), (11079, 12061)]