25350633

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 46141056

約数和(自身を除く): 20790423

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 157, 231, 233, 471, 693, 699, 1099, 1413, 1631, 1727, 2097, 2563, 3297, 4893, 5181, 7689, 9891, 12089, 14679, 15543, 17941, 23067, 36267, 36581, 53823, 108801, 109743, 161469, 256067, 329229, 402391, 768201, 1207173, 2304603, 2816737, 3621519, 8450211, 25350633]

約数ペア:

[(1, 25350633), (3, 8450211), (7, 3621519), (9, 2816737), (11, 2304603), (21, 1207173), (33, 768201), (63, 402391), (77, 329229), (99, 256067), (157, 161469), (231, 109743), (233, 108801), (471, 53823), (693, 36581), (699, 36267), (1099, 23067), (1413, 17941), (1631, 15543), (1727, 14679), (2097, 12089), (2563, 9891), (3297, 7689), (4893, 5181)]