130375089

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{13757}}^1$

素因数の和:13788

約数の個数: 28

約数和(自身を含む): 210524916

約数和(自身を除く): 80149827

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 13757, 41271, 123813, 178841, 371439, 536523, 1114317, 1609569, 3342951, 4828707, 10028853, 14486121, 43458363, 130375089]

約数ペア:

[(1, 130375089), (3, 43458363), (9, 14486121), (13, 10028853), (27, 4828707), (39, 3342951), (81, 1609569), (117, 1114317), (243, 536523), (351, 371439), (729, 178841), (1053, 123813), (3159, 41271), (9477, 13757)]