201457089

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{8837}}^1$

素因数の和:9009

約数の個数: 24

約数和(自身を含む): 310213800

約数和(自身を除く): 108756711

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 7599, 8837, 22797, 26511, 79533, 150229, 450687, 1316713, 1352061, 3950139, 11850417, 22384121, 67152363, 201457089]

約数ペア:

[(1, 201457089), (3, 67152363), (9, 22384121), (17, 11850417), (51, 3950139), (149, 1352061), (153, 1316713), (447, 450687), (1341, 150229), (2533, 79533), (7599, 26511), (8837, 22797)]