15678835641

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{9551}}^1$

素因数の和:10002

約数の個数: 48

約数和(自身を含む): 26321338368

約数和(自身を除く): 10642502727

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 367, 497, 639, 1101, 1491, 2569, 3303, 4473, 7707, 9551, 23121, 26057, 28653, 66857, 78171, 85959, 182399, 200571, 234513, 547197, 601713, 678121, 1641591, 2034363, 3505217, 4746847, 6103089, 10515651, 14240541, 24536519, 31546953, 42721623, 73609557, 220828671, 248870407, 746611221, 1742092849, 2239833663, 5226278547, 15678835641]

約数ペア:

[(1, 15678835641), (3, 5226278547), (7, 2239833663), (9, 1742092849), (21, 746611221), (63, 248870407), (71, 220828671), (213, 73609557), (367, 42721623), (497, 31546953), (639, 24536519), (1101, 14240541), (1491, 10515651), (2569, 6103089), (3303, 4746847), (4473, 3505217), (7707, 2034363), (9551, 1641591), (23121, 678121), (26057, 601713), (28653, 547197), (66857, 234513), (78171, 200571), (85959, 182399)]