30826899

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 49693248

約数和(自身を除く): 18866349

約数列:

[1, 3, 9, 17, 27, 51, 61, 81, 153, 183, 367, 459, 549, 1037, 1101, 1377, 1647, 3111, 3303, 4941, 6239, 9333, 9909, 18717, 22387, 27999, 29727, 56151, 67161, 83997, 168453, 201483, 380579, 505359, 604449, 1141737, 1813347, 3425211, 10275633, 30826899]

約数ペア:

[(1, 30826899), (3, 10275633), (9, 3425211), (17, 1813347), (27, 1141737), (51, 604449), (61, 505359), (81, 380579), (153, 201483), (183, 168453), (367, 83997), (459, 67161), (549, 56151), (1037, 29727), (1101, 27999), (1377, 22387), (1647, 18717), (3111, 9909), (3303, 9333), (4941, 6239)]