97919361

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{18043}}^1$

素因数の和:18122

約数の個数: 20

約数和(自身を含む): 148466032

約数和(自身を除く): 50546671

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 18043, 54129, 162387, 487161, 1208881, 1461483, 3626643, 10879929, 32639787, 97919361]

約数ペア:

[(1, 97919361), (3, 32639787), (9, 10879929), (27, 3626643), (67, 1461483), (81, 1208881), (201, 487161), (603, 162387), (1809, 54129), (5427, 18043)]