168680821113

素因数分解:

$3^4\times 7^2\times {\mathrm{617}}^1\times {\mathrm{68881}}^1$

素因数の和:69524

約数の個数: 60

約数和(自身を含む): 293598917172

約数和(自身を除く): 124918096059

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 617, 1323, 1851, 3969, 4319, 5553, 12957, 16659, 30233, 38871, 49977, 68881, 90699, 116613, 206643, 272097, 349839, 482167, 619929, 816291, 1446501, 1859787, 2448873, 3375169, 4339503, 5579361, 10125507, 13018509, 30376521, 39055527, 42499577, 91129563, 127498731, 273388689, 297497039, 382496193, 892491117, 1147488579, 2082479273, 2677473351, 3442465737, 6247437819, 8032420053, 18742313457, 24097260159, 56226940371, 168680821113]

約数ペア:

[(1, 168680821113), (3, 56226940371), (7, 24097260159), (9, 18742313457), (21, 8032420053), (27, 6247437819), (49, 3442465737), (63, 2677473351), (81, 2082479273), (147, 1147488579), (189, 892491117), (441, 382496193), (567, 297497039), (617, 273388689), (1323, 127498731), (1851, 91129563), (3969, 42499577), (4319, 39055527), (5553, 30376521), (12957, 13018509), (16659, 10125507), (30233, 5579361), (38871, 4339503), (49977, 3375169), (68881, 2448873), (90699, 1859787), (116613, 1446501), (206643, 816291), (272097, 619929), (349839, 482167)]