977146731

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{967}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 1576523520

約数和(自身を除く): 599376789

約数列:

[1, 3, 9, 11, 33, 59, 99, 173, 177, 519, 531, 649, 967, 1557, 1903, 1947, 2901, 5709, 5841, 8703, 10207, 10637, 17127, 30621, 31911, 57053, 91863, 95733, 112277, 167291, 171159, 336831, 501873, 513477, 627583, 1010493, 1505619, 1840201, 1882749, 5520603, 5648247, 9870169, 16561809, 29610507, 88831521, 108571859, 325715577, 977146731]

約数ペア:

[(1, 977146731), (3, 325715577), (9, 108571859), (11, 88831521), (33, 29610507), (59, 16561809), (99, 9870169), (173, 5648247), (177, 5520603), (519, 1882749), (531, 1840201), (649, 1505619), (967, 1010493), (1557, 627583), (1903, 513477), (1947, 501873), (2901, 336831), (5709, 171159), (5841, 167291), (8703, 112277), (10207, 95733), (10637, 91863), (17127, 57053), (30621, 31911)]