156623463

素因数分解:

$3^6\times {\mathrm{181}}^1\times {\mathrm{1187}}^1$

素因数の和:1386

約数の個数: 28

約数和(自身を含む): 236324088

約数和(自身を除く): 79700625

約数列:

[1, 3, 9, 27, 81, 181, 243, 543, 729, 1187, 1629, 3561, 4887, 10683, 14661, 32049, 43983, 96147, 131949, 214847, 288441, 644541, 865323, 1933623, 5800869, 17402607, 52207821, 156623463]

約数ペア:

[(1, 156623463), (3, 52207821), (9, 17402607), (27, 5800869), (81, 1933623), (181, 865323), (243, 644541), (543, 288441), (729, 214847), (1187, 131949), (1629, 96147), (3561, 43983), (4887, 32049), (10683, 14661)]