133156971

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21227}}^1$

素因数の和:21291

約数の個数: 24

約数和(自身を含む): 208628784

約数和(自身を除く): 75471813

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 21227, 63681, 191043, 360859, 870307, 1082577, 2610921, 3247731, 7832763, 14795219, 44385657, 133156971]

約数ペア:

[(1, 133156971), (3, 44385657), (9, 14795219), (17, 7832763), (41, 3247731), (51, 2610921), (123, 1082577), (153, 870307), (369, 360859), (697, 191043), (2091, 63681), (6273, 21227)]