74680983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37547}}^1$

素因数の和:37583

約数の個数: 24

約数和(自身を含む): 123007248

約数和(自身を除く): 48326265

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 37547, 112641, 337923, 488111, 638299, 1464333, 1914897, 4392999, 5744691, 8297887, 24893661, 74680983]

約数ペア:

[(1, 74680983), (3, 24893661), (9, 8297887), (13, 5744691), (17, 4392999), (39, 1914897), (51, 1464333), (117, 638299), (153, 488111), (221, 337923), (663, 112641), (1989, 37547)]