74407167

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{5851}}^1$

素因数の和:6020

約数の個数: 20

約数和(自身を含む): 111878536

約数和(自身を除く): 37471369

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 4239, 5851, 12717, 17553, 52659, 157977, 473931, 918607, 2755821, 8267463, 24802389, 74407167]

約数ペア:

[(1, 74407167), (3, 24802389), (9, 8267463), (27, 2755821), (81, 918607), (157, 473931), (471, 157977), (1413, 52659), (4239, 17553), (5851, 12717)]