193449303

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{55541}}^1$

素因数の和:55596

約数の個数: 20

約数和(自身を含む): 295705608

約数和(自身を除く): 102256305

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 55541, 166623, 499869, 1499607, 2388263, 4498821, 7164789, 21494367, 64483101, 193449303]

約数ペア:

[(1, 193449303), (3, 64483101), (9, 21494367), (27, 7164789), (43, 4498821), (81, 2388263), (129, 1499607), (387, 499869), (1161, 166623), (3483, 55541)]