29975877

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{809}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 45489600

約数和(自身を除く): 15513723

約数列:

[1, 3, 9, 23, 69, 179, 207, 537, 809, 1611, 2427, 4117, 7281, 12351, 18607, 37053, 55821, 144811, 167463, 434433, 1303299, 3330653, 9991959, 29975877]

約数ペア:

[(1, 29975877), (3, 9991959), (9, 3330653), (23, 1303299), (69, 434433), (179, 167463), (207, 144811), (537, 55821), (809, 37053), (1611, 18607), (2427, 12351), (4117, 7281)]