129566751

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 189250560

約数和(自身を除く): 59683809

約数列:

[1, 3, 23, 29, 69, 73, 87, 219, 667, 887, 1679, 2001, 2117, 2661, 5037, 6351, 20401, 25723, 48691, 61203, 64751, 77169, 146073, 194253, 591629, 1489273, 1774887, 1877779, 4467819, 5633337, 43188917, 129566751]

約数ペア:

[(1, 129566751), (3, 43188917), (23, 5633337), (29, 4467819), (69, 1877779), (73, 1774887), (87, 1489273), (219, 591629), (667, 194253), (887, 146073), (1679, 77169), (2001, 64751), (2117, 61203), (2661, 48691), (5037, 25723), (6351, 20401)]