143669823

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 214272000

約数和(自身を除く): 70602177

約数列:

[1, 3, 11, 33, 61, 149, 183, 447, 479, 671, 1437, 1639, 2013, 4917, 5269, 9089, 15807, 27267, 29219, 71371, 87657, 99979, 214113, 299937, 321409, 785081, 964227, 2355243, 4353631, 13060893, 47889941, 143669823]

約数ペア:

[(1, 143669823), (3, 47889941), (11, 13060893), (33, 4353631), (61, 2355243), (149, 964227), (183, 785081), (447, 321409), (479, 299937), (671, 214113), (1437, 99979), (1639, 87657), (2013, 71371), (4917, 29219), (5269, 27267), (9089, 15807)]