143391417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 211800960

約数和(自身を除く): 68409543

約数列:

[1, 3, 13, 39, 59, 101, 177, 303, 617, 767, 1313, 1851, 2301, 3939, 5959, 8021, 17877, 24063, 36403, 62317, 77467, 109209, 186951, 232401, 473239, 810121, 1419717, 2430363, 3676703, 11030109, 47797139, 143391417]

約数ペア:

[(1, 143391417), (3, 47797139), (13, 11030109), (39, 3676703), (59, 2430363), (101, 1419717), (177, 810121), (303, 473239), (617, 232401), (767, 186951), (1313, 109209), (1851, 77467), (2301, 62317), (3939, 36403), (5959, 24063), (8021, 17877)]