72394803

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{7639}}^1$

素因数の和:7670

約数の個数: 28

約数和(自身を含む): 116907280

約数和(自身を除く): 44512477

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 7639, 9477, 22917, 68751, 99307, 206253, 297921, 618759, 893763, 1856277, 2681289, 5568831, 8043867, 24131601, 72394803]

約数ペア:

[(1, 72394803), (3, 24131601), (9, 8043867), (13, 5568831), (27, 2681289), (39, 1856277), (81, 893763), (117, 618759), (243, 297921), (351, 206253), (729, 99307), (1053, 68751), (3159, 22917), (7639, 9477)]