166315545

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{111997}}^1$

素因数の和:112022

約数の個数: 32

約数和(自身を含む): 322554240

約数和(自身を除く): 156238695

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 111997, 335991, 559985, 1007973, 1231967, 1679955, 3023919, 3695901, 5039865, 6159835, 11087703, 15119595, 18479505, 33263109, 55438515, 166315545]

約数ペア:

[(1, 166315545), (3, 55438515), (5, 33263109), (9, 18479505), (11, 15119595), (15, 11087703), (27, 6159835), (33, 5039865), (45, 3695901), (55, 3023919), (99, 1679955), (135, 1231967), (165, 1007973), (297, 559985), (495, 335991), (1485, 111997)]