188519409

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{94781}}^1$

素因数の和:94817

約数の個数: 24

約数和(自身を含む): 310505832

約数和(自身を除く): 121986423

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 94781, 284343, 853029, 1232153, 1611277, 3696459, 4833831, 11089377, 14501493, 20946601, 62839803, 188519409]

約数ペア:

[(1, 188519409), (3, 62839803), (9, 20946601), (13, 14501493), (17, 11089377), (39, 4833831), (51, 3696459), (117, 1611277), (153, 1232153), (221, 853029), (663, 284343), (1989, 94781)]