151894071

素因数分解:

$3^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2281}}^1$

素因数の和:2452

約数の個数: 36

約数和(自身を含む): 257026224

約数和(自身を除く): 105132153

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 151, 441, 453, 1057, 1359, 2281, 3171, 6843, 7399, 9513, 15967, 20529, 22197, 47901, 66591, 111769, 143703, 335307, 344431, 1005921, 1033293, 2411017, 3099879, 7233051, 16877119, 21699153, 50631357, 151894071]

約数ペア:

[(1, 151894071), (3, 50631357), (7, 21699153), (9, 16877119), (21, 7233051), (49, 3099879), (63, 2411017), (147, 1033293), (151, 1005921), (441, 344431), (453, 335307), (1057, 143703), (1359, 111769), (2281, 66591), (3171, 47901), (6843, 22197), (7399, 20529), (9513, 15967)]