180543077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3293

約数の個数: 32

約数和(自身を含む): 234420480

約数和(自身を除く): 53877403

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 391, 2431, 3229, 3289, 4301, 5083, 35519, 41977, 54893, 55913, 74267, 461747, 603823, 713609, 816937, 965471, 1262539, 7849699, 10620181, 13887929, 16413007, 180543077]

約数ペア:

[(1, 180543077), (11, 16413007), (13, 13887929), (17, 10620181), (23, 7849699), (143, 1262539), (187, 965471), (221, 816937), (253, 713609), (299, 603823), (391, 461747), (2431, 74267), (3229, 55913), (3289, 54893), (4301, 41977), (5083, 35519)]