25573833

素因数分解:

$3^3\times {\mathrm{67}}^2\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 24

約数和(自身を含む): 38643360

約数和(自身を除く): 13069527

約数列:

[1, 3, 9, 27, 67, 201, 211, 603, 633, 1809, 1899, 4489, 5697, 13467, 14137, 40401, 42411, 121203, 127233, 381699, 947179, 2841537, 8524611, 25573833]

約数ペア:

[(1, 25573833), (3, 8524611), (9, 2841537), (27, 947179), (67, 381699), (201, 127233), (211, 121203), (603, 42411), (633, 40401), (1809, 14137), (1899, 13467), (4489, 5697)]