127971078

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 258796032

約数和(自身を除く): 130824954

約数列:

[1, 2, 3, 6, 211, 271, 373, 422, 542, 633, 746, 813, 1119, 1266, 1626, 2238, 57181, 78703, 101083, 114362, 157406, 171543, 202166, 236109, 303249, 343086, 472218, 606498, 21328513, 42657026, 63985539, 127971078]

約数ペア:

[(1, 127971078), (2, 63985539), (3, 42657026), (6, 21328513), (211, 606498), (271, 472218), (373, 343086), (422, 303249), (542, 236109), (633, 202166), (746, 171543), (813, 157406), (1119, 114362), (1266, 101083), (1626, 78703), (2238, 57181)]