91477869

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1693}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 145711104

約数和(自身を除く): 54233235

約数列:

[1, 3, 7, 21, 31, 83, 93, 217, 249, 581, 651, 1693, 1743, 2573, 5079, 7719, 11851, 18011, 35553, 52483, 54033, 140519, 157449, 367381, 421557, 983633, 1102143, 2950899, 4356089, 13068267, 30492623, 91477869]

約数ペア:

[(1, 91477869), (3, 30492623), (7, 13068267), (21, 4356089), (31, 2950899), (83, 1102143), (93, 983633), (217, 421557), (249, 367381), (581, 157449), (651, 140519), (1693, 54033), (1743, 52483), (2573, 35553), (5079, 18011), (7719, 11851)]