61371387

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 119808000

約数和(自身を除く): 58436613

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 59, 63, 77, 79, 99, 133, 171, 177, 209, 231, 237, 399, 413, 531, 553, 627, 649, 693, 711, 869, 1121, 1197, 1239, 1463, 1501, 1659, 1881, 1947, 2607, 3363, 3717, 4389, 4503, 4543, 4661, 4977, 5841, 6083, 7821, 7847, 10089, 10507, 12331, 13167, 13509, 13629, 13983, 16511, 18249, 23541, 31521, 32627, 36993, 40887, 41949, 49533, 51271, 54747, 70623, 86317, 88559, 94563, 97881, 110979, 115577, 148599, 153813, 258951, 265677, 293643, 346731, 358897, 461439, 619913, 776853, 797031, 974149, 1040193, 1076691, 1859739, 2922447, 3230073, 5579217, 6819043, 8767341, 20457129, 61371387]

約数ペア:

[(1, 61371387), (3, 20457129), (7, 8767341), (9, 6819043), (11, 5579217), (19, 3230073), (21, 2922447), (33, 1859739), (57, 1076691), (59, 1040193), (63, 974149), (77, 797031), (79, 776853), (99, 619913), (133, 461439), (171, 358897), (177, 346731), (209, 293643), (231, 265677), (237, 258951), (399, 153813), (413, 148599), (531, 115577), (553, 110979), (627, 97881), (649, 94563), (693, 88559), (711, 86317), (869, 70623), (1121, 54747), (1197, 51271), (1239, 49533), (1463, 41949), (1501, 40887), (1659, 36993), (1881, 32627), (1947, 31521), (2607, 23541), (3363, 18249), (3717, 16511), (4389, 13983), (4503, 13629), (4543, 13509), (4661, 13167), (4977, 12331), (5841, 10507), (6083, 10089), (7821, 7847)]