25872399

素因数分解:

$3^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 44042240

約数和(自身を除く): 18169841

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 367, 373, 1101, 1119, 2569, 2611, 3303, 3357, 7707, 7833, 9909, 10071, 23121, 23499, 69363, 70497, 136891, 410673, 958237, 1232019, 2874711, 3696057, 8624133, 25872399]

約数ペア:

[(1, 25872399), (3, 8624133), (7, 3696057), (9, 2874711), (21, 1232019), (27, 958237), (63, 410673), (189, 136891), (367, 70497), (373, 69363), (1101, 23499), (1119, 23121), (2569, 10071), (2611, 9909), (3303, 7833), (3357, 7707)]