61582017

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2161}}^1$

素因数の和:2253

約数の個数: 32

約数和(自身を含む): 99624960

約数和(自身を除く): 38042943

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 413, 483, 1239, 1357, 2161, 4071, 6483, 9499, 15127, 28497, 45381, 49703, 127499, 149109, 347921, 382497, 892493, 1043763, 2677479, 2932477, 8797431, 20527339, 61582017]

約数ペア:

[(1, 61582017), (3, 20527339), (7, 8797431), (21, 2932477), (23, 2677479), (59, 1043763), (69, 892493), (161, 382497), (177, 347921), (413, 149109), (483, 127499), (1239, 49703), (1357, 45381), (2161, 28497), (4071, 15127), (6483, 9499)]