16610841

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 26530608

約数和(自身を除く): 9919767

約数列:

[1, 3, 9, 13, 39, 67, 117, 163, 169, 201, 489, 507, 603, 871, 1467, 1521, 2119, 2613, 6357, 7839, 10921, 11323, 19071, 27547, 32763, 33969, 82641, 98289, 101907, 141973, 247923, 425919, 1277757, 1845649, 5536947, 16610841]

約数ペア:

[(1, 16610841), (3, 5536947), (9, 1845649), (13, 1277757), (39, 425919), (67, 247923), (117, 141973), (163, 101907), (169, 98289), (201, 82641), (489, 33969), (507, 32763), (603, 27547), (871, 19071), (1467, 11323), (1521, 10921), (2119, 7839), (2613, 6357)]