15293613213

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{78989}}^1$

素因数の和:79170

約数の個数: 32

約数和(自身を含む): 23204102400

約数和(自身を除く): 7910489187

約数列:

[1, 3, 9, 27, 71, 101, 213, 303, 639, 909, 1917, 2727, 7171, 21513, 64539, 78989, 193617, 236967, 710901, 2132703, 5608219, 7977889, 16824657, 23933667, 50473971, 71801001, 151421913, 215403003, 566430119, 1699290357, 5097871071, 15293613213]

約数ペア:

[(1, 15293613213), (3, 5097871071), (9, 1699290357), (27, 566430119), (71, 215403003), (101, 151421913), (213, 71801001), (303, 50473971), (639, 23933667), (909, 16824657), (1917, 7977889), (2727, 5608219), (7171, 2132703), (21513, 710901), (64539, 236967), (78989, 193617)]