30736719

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 49808640

約数和(自身を除く): 19071921

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1307, 1809, 2613, 3921, 7839, 11763, 16991, 23517, 35289, 50973, 87569, 152919, 262707, 458757, 788121, 1138397, 2364363, 3415191, 10245573, 30736719]

約数ペア:

[(1, 30736719), (3, 10245573), (9, 3415191), (13, 2364363), (27, 1138397), (39, 788121), (67, 458757), (117, 262707), (201, 152919), (351, 87569), (603, 50973), (871, 35289), (1307, 23517), (1809, 16991), (2613, 11763), (3921, 7839)]