31977279357

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{839}}^1\times {\mathrm{3169}}^1$

素因数の和:4241

約数の個数: 32

約数和(自身を含む): 45161088000

約数和(自身を除く): 13183808643

約数列:

[1, 3, 19, 57, 211, 633, 839, 2517, 3169, 4009, 9507, 12027, 15941, 47823, 60211, 177029, 180633, 531087, 668659, 2005977, 2658791, 3363551, 7976373, 10090653, 12704521, 38113563, 50517029, 151551087, 561004901, 1683014703, 10659093119, 31977279357]

約数ペア:

[(1, 31977279357), (3, 10659093119), (19, 1683014703), (57, 561004901), (211, 151551087), (633, 50517029), (839, 38113563), (2517, 12704521), (3169, 10090653), (4009, 7976373), (9507, 3363551), (12027, 2658791), (15941, 2005977), (47823, 668659), (60211, 531087), (177029, 180633)]