69613929

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 140175360

約数和(自身を除く): 70561431

約数列:

[1, 3, 7, 9, 11, 17, 19, 21, 33, 51, 57, 63, 77, 99, 119, 133, 153, 171, 187, 209, 231, 311, 323, 357, 399, 561, 627, 693, 933, 969, 1071, 1197, 1309, 1463, 1683, 1881, 2177, 2261, 2799, 2907, 3421, 3553, 3927, 4389, 5287, 5909, 6531, 6783, 10263, 10659, 11781, 13167, 15861, 17727, 19593, 20349, 23947, 24871, 30789, 31977, 37009, 41363, 47583, 53181, 58157, 64999, 71841, 74613, 100453, 111027, 124089, 174471, 194997, 215523, 223839, 301359, 333081, 372267, 407099, 454993, 523413, 584991, 703171, 904077, 1104983, 1221297, 1364979, 2109513, 3314949, 3663891, 4094937, 6328539, 7734881, 9944847, 23204643, 69613929]

約数ペア:

[(1, 69613929), (3, 23204643), (7, 9944847), (9, 7734881), (11, 6328539), (17, 4094937), (19, 3663891), (21, 3314949), (33, 2109513), (51, 1364979), (57, 1221297), (63, 1104983), (77, 904077), (99, 703171), (119, 584991), (133, 523413), (153, 454993), (171, 407099), (187, 372267), (209, 333081), (231, 301359), (311, 223839), (323, 215523), (357, 194997), (399, 174471), (561, 124089), (627, 111027), (693, 100453), (933, 74613), (969, 71841), (1071, 64999), (1197, 58157), (1309, 53181), (1463, 47583), (1683, 41363), (1881, 37009), (2177, 31977), (2261, 30789), (2799, 24871), (2907, 23947), (3421, 20349), (3553, 19593), (3927, 17727), (4389, 15861), (5287, 13167), (5909, 11781), (6531, 10659), (6783, 10263)]