173663541

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1481}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 266048640

約数和(自身を除く): 92385099

約数列:

[1, 3, 9, 27, 43, 101, 129, 303, 387, 909, 1161, 1481, 2727, 4343, 4443, 13029, 13329, 39087, 39987, 63683, 117261, 149581, 191049, 448743, 573147, 1346229, 1719441, 4038687, 6431983, 19295949, 57887847, 173663541]

約数ペア:

[(1, 173663541), (3, 57887847), (9, 19295949), (27, 6431983), (43, 4038687), (101, 1719441), (129, 1346229), (303, 573147), (387, 448743), (909, 191049), (1161, 149581), (1481, 117261), (2727, 63683), (4343, 39987), (4443, 39087), (13029, 13329)]