72472543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 89413632

約数和(自身を除く): 16941089

約数列:

[1, 11, 13, 41, 47, 143, 263, 451, 517, 533, 611, 1927, 2893, 3419, 5863, 6721, 10783, 12361, 21197, 25051, 37609, 118613, 135971, 140179, 160693, 275561, 506801, 1541969, 1767623, 5574811, 6588413, 72472543]

約数ペア:

[(1, 72472543), (11, 6588413), (13, 5574811), (41, 1767623), (47, 1541969), (143, 506801), (263, 275561), (451, 160693), (517, 140179), (533, 135971), (611, 118613), (1927, 37609), (2893, 25051), (3419, 21197), (5863, 12361), (6721, 10783)]