153943823

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 182001456

約数和(自身を除く): 28057633

約数列:

[1, 11, 17, 67, 121, 187, 737, 1117, 1139, 2057, 8107, 12287, 12529, 18989, 74839, 135157, 137819, 208879, 823229, 1272263, 2297669, 9055519, 13994893, 153943823]

約数ペア:

[(1, 153943823), (11, 13994893), (17, 9055519), (67, 2297669), (121, 1272263), (187, 823229), (737, 208879), (1117, 137819), (1139, 135157), (2057, 74839), (8107, 18989), (12287, 12529)]