148960323

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 234080000

約数和(自身を除く): 85119677

約数列:

[1, 3, 9, 19, 27, 57, 139, 171, 417, 513, 1251, 2089, 2641, 3753, 6267, 7923, 18801, 23769, 39691, 56403, 71307, 119073, 290371, 357219, 871113, 1071657, 2613339, 5517049, 7840017, 16551147, 49653441, 148960323]

約数ペア:

[(1, 148960323), (3, 49653441), (9, 16551147), (19, 7840017), (27, 5517049), (57, 2613339), (139, 1071657), (171, 871113), (417, 357219), (513, 290371), (1251, 119073), (2089, 71307), (2641, 56403), (3753, 39691), (6267, 23769), (7923, 18801)]