174442743

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1213}}^1$

素因数の和:1296

約数の個数: 36

約数和(自身を含む): 274922440

約数和(自身を除く): 100479697

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 841, 1213, 1653, 2523, 3639, 4959, 7569, 10917, 15979, 23047, 35177, 47937, 69141, 105531, 143811, 207423, 316593, 668363, 1020133, 2005089, 3060399, 6015267, 9181197, 19382527, 58147581, 174442743]

約数ペア:

[(1, 174442743), (3, 58147581), (9, 19382527), (19, 9181197), (29, 6015267), (57, 3060399), (87, 2005089), (171, 1020133), (261, 668363), (551, 316593), (841, 207423), (1213, 143811), (1653, 105531), (2523, 69141), (3639, 47937), (4959, 35177), (7569, 23047), (10917, 15979)]