72338673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 109641600

約数和(自身を除く): 37302927

約数列:

[1, 3, 11, 29, 33, 87, 269, 281, 319, 807, 843, 957, 2959, 3091, 7801, 8149, 8877, 9273, 23403, 24447, 75589, 85811, 89639, 226767, 257433, 268917, 831479, 2192081, 2494437, 6576243, 24112891, 72338673]

約数ペア:

[(1, 72338673), (3, 24112891), (11, 6576243), (29, 2494437), (33, 2192081), (87, 831479), (269, 268917), (281, 257433), (319, 226767), (807, 89639), (843, 85811), (957, 75589), (2959, 24447), (3091, 23403), (7801, 9273), (8149, 8877)]