17554077

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 10750563

約数列:

[1, 3, 9, 27, 29, 47, 53, 81, 87, 141, 159, 243, 261, 423, 477, 783, 1269, 1363, 1431, 1537, 2349, 2491, 3807, 4089, 4293, 4611, 7047, 7473, 11421, 12267, 12879, 13833, 22419, 36801, 41499, 67257, 72239, 110403, 124497, 201771, 216717, 331209, 373491, 605313, 650151, 1950453, 5851359, 17554077]

約数ペア:

[(1, 17554077), (3, 5851359), (9, 1950453), (27, 650151), (29, 605313), (47, 373491), (53, 331209), (81, 216717), (87, 201771), (141, 124497), (159, 110403), (243, 72239), (261, 67257), (423, 41499), (477, 36801), (783, 22419), (1269, 13833), (1363, 12879), (1431, 12267), (1537, 11421), (2349, 7473), (2491, 7047), (3807, 4611), (4089, 4293)]