81710361579

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1\times {\mathrm{3583}}^1$

素因数の和:4240

約数の個数: 64

約数和(自身を含む): 136744796160

約数和(自身を除く): 55034434581

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 269, 367, 807, 1101, 1883, 2569, 2959, 3583, 4037, 5649, 7707, 8877, 10749, 12111, 20713, 25081, 28259, 39413, 62139, 75243, 84777, 98723, 118239, 275891, 296169, 691061, 827673, 963827, 1085953, 1314961, 2073183, 2891481, 3257859, 3944883, 6746789, 7601671, 9204727, 10602097, 14464571, 20240367, 22805013, 27614181, 31806291, 43393713, 74214679, 101251997, 222644037, 303755991, 353724509, 1061173527, 2476071563, 3890969599, 7428214689, 11672908797, 27236787193, 81710361579]

約数ペア:

[(1, 81710361579), (3, 27236787193), (7, 11672908797), (11, 7428214689), (21, 3890969599), (33, 2476071563), (77, 1061173527), (231, 353724509), (269, 303755991), (367, 222644037), (807, 101251997), (1101, 74214679), (1883, 43393713), (2569, 31806291), (2959, 27614181), (3583, 22805013), (4037, 20240367), (5649, 14464571), (7707, 10602097), (8877, 9204727), (10749, 7601671), (12111, 6746789), (20713, 3944883), (25081, 3257859), (28259, 2891481), (39413, 2073183), (62139, 1314961), (75243, 1085953), (84777, 963827), (98723, 827673), (118239, 691061), (275891, 296169)]