85803921

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5101}}^1$

素因数の和:5206

約数の個数: 32

約数和(自身を含む): 146937600

約数和(自身を除く): 61133679

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2403, 5101, 5607, 15303, 16821, 35707, 45909, 107121, 137727, 321363, 453989, 964089, 1361967, 3177923, 4085901, 9533769, 12257703, 28601307, 85803921]

約数ペア:

[(1, 85803921), (3, 28601307), (7, 12257703), (9, 9533769), (21, 4085901), (27, 3177923), (63, 1361967), (89, 964089), (189, 453989), (267, 321363), (623, 137727), (801, 107121), (1869, 45909), (2403, 35707), (5101, 16821), (5607, 15303)]