201181527

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 294494304

約数和(自身を除く): 93312777

約数列:

[1, 3, 9, 157, 173, 471, 519, 823, 1413, 1557, 2469, 7407, 27161, 81483, 129211, 142379, 244449, 387633, 427137, 1162899, 1281411, 22353503, 67060509, 201181527]

約数ペア:

[(1, 201181527), (3, 67060509), (9, 22353503), (157, 1281411), (173, 1162899), (471, 427137), (519, 387633), (823, 244449), (1413, 142379), (1557, 129211), (2469, 81483), (7407, 27161)]