99691281

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4373}}^1$

素因数の和:4545

約数の個数: 24

約数和(自身を含む): 153527400

約数和(自身を除く): 53836119

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 4373, 7599, 13119, 22797, 39357, 74341, 223023, 651577, 669069, 1954731, 5864193, 11076809, 33230427, 99691281]

約数ペア:

[(1, 99691281), (3, 33230427), (9, 11076809), (17, 5864193), (51, 1954731), (149, 669069), (153, 651577), (447, 223023), (1341, 74341), (2533, 39357), (4373, 22797), (7599, 13119)]