13397661657

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{6869}}^1$

素因数の和:7007

約数の個数: 64

約数和(自身を含む): 21368448000

約数和(自身を除く): 7970786343

約数列:

[1, 3, 9, 27, 29, 47, 53, 87, 141, 159, 261, 423, 477, 783, 1269, 1363, 1431, 1537, 2491, 4089, 4611, 6869, 7473, 12267, 13833, 20607, 22419, 36801, 41499, 61821, 67257, 72239, 185463, 199201, 216717, 322843, 364057, 597603, 650151, 968529, 1092171, 1792809, 1950453, 2905587, 3276513, 5378427, 8716761, 9362447, 9829539, 10557653, 17110679, 28087341, 31672959, 51332037, 84262023, 95018877, 153996111, 252786069, 285056631, 461988333, 496209691, 1488629073, 4465887219, 13397661657]

約数ペア:

[(1, 13397661657), (3, 4465887219), (9, 1488629073), (27, 496209691), (29, 461988333), (47, 285056631), (53, 252786069), (87, 153996111), (141, 95018877), (159, 84262023), (261, 51332037), (423, 31672959), (477, 28087341), (783, 17110679), (1269, 10557653), (1363, 9829539), (1431, 9362447), (1537, 8716761), (2491, 5378427), (4089, 3276513), (4611, 2905587), (6869, 1950453), (7473, 1792809), (12267, 1092171), (13833, 968529), (20607, 650151), (22419, 597603), (36801, 364057), (41499, 322843), (61821, 216717), (67257, 199201), (72239, 185463)]