47152521

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1130

約数の個数: 36

約数和(自身を含む): 76365900

約数和(自身を除く): 29213379

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 169, 261, 377, 507, 1069, 1131, 1521, 3207, 3393, 4901, 9621, 13897, 14703, 31001, 41691, 44109, 93003, 125073, 180661, 279009, 403013, 541983, 1209039, 1625949, 3627117, 5239169, 15717507, 47152521]

約数ペア:

[(1, 47152521), (3, 15717507), (9, 5239169), (13, 3627117), (29, 1625949), (39, 1209039), (87, 541983), (117, 403013), (169, 279009), (261, 180661), (377, 125073), (507, 93003), (1069, 44109), (1131, 41691), (1521, 31001), (3207, 14703), (3393, 13897), (4901, 9621)]