99681057

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{997}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 176606080

約数和(自身を除く): 76925023

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 529, 621, 997, 1449, 1587, 2991, 3703, 4347, 4761, 6979, 8973, 11109, 14283, 20937, 22931, 26919, 33327, 62811, 68793, 99981, 160517, 188433, 206379, 481551, 527413, 619137, 1444653, 1582239, 3691891, 4333959, 4746717, 11075673, 14240151, 33227019, 99681057]

約数ペア:

[(1, 99681057), (3, 33227019), (7, 14240151), (9, 11075673), (21, 4746717), (23, 4333959), (27, 3691891), (63, 1582239), (69, 1444653), (161, 619137), (189, 527413), (207, 481551), (483, 206379), (529, 188433), (621, 160517), (997, 99981), (1449, 68793), (1587, 62811), (2991, 33327), (3703, 26919), (4347, 22931), (4761, 20937), (6979, 14283), (8973, 11109)]