72912873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 111600000

約数和(自身を除く): 38687127

約数列:

[1, 3, 11, 29, 33, 61, 87, 183, 319, 671, 957, 1249, 1769, 2013, 3747, 5307, 13739, 19459, 36221, 41217, 58377, 76189, 108663, 228567, 398431, 838079, 1195293, 2209481, 2514237, 6628443, 24304291, 72912873]

約数ペア:

[(1, 72912873), (3, 24304291), (11, 6628443), (29, 2514237), (33, 2209481), (61, 1195293), (87, 838079), (183, 398431), (319, 228567), (671, 108663), (957, 76189), (1249, 58377), (1769, 41217), (2013, 36221), (3747, 19459), (5307, 13739)]