70865193

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1831}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 114903040

約数和(自身を除く): 44037847

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 399, 679, 1831, 1843, 2037, 5493, 5529, 12817, 12901, 34789, 38451, 38703, 104367, 177607, 243523, 532821, 730569, 1243249, 3374533, 3729747, 10123599, 23621731, 70865193]

約数ペア:

[(1, 70865193), (3, 23621731), (7, 10123599), (19, 3729747), (21, 3374533), (57, 1243249), (97, 730569), (133, 532821), (291, 243523), (399, 177607), (679, 104367), (1831, 38703), (1843, 38451), (2037, 34789), (5493, 12901), (5529, 12817)]