145911609

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19051}}^1$

素因数の和:19117

約数の個数: 24

約数和(自身を含む): 225880512

約数和(自身を除く): 79968903

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 19051, 57153, 171459, 438173, 704887, 1314519, 2114661, 3943557, 6343983, 16212401, 48637203, 145911609]

約数ペア:

[(1, 145911609), (3, 48637203), (9, 16212401), (23, 6343983), (37, 3943557), (69, 2114661), (111, 1314519), (207, 704887), (333, 438173), (851, 171459), (2553, 57153), (7659, 19051)]