68838310079

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{6131}}^1$

素因数の和:6756

約数の個数: 48

約数和(自身を含む): 89891980416

約数和(自身を除く): 21053670337

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 563, 1813, 2849, 3941, 6131, 6193, 19943, 20831, 27587, 42917, 43351, 67441, 145817, 226847, 229141, 300419, 303457, 472087, 1020719, 1587929, 1603987, 2495317, 3304609, 3451753, 11115503, 11227909, 17467219, 24162271, 37969283, 122270533, 127714861, 169135897, 265784981, 894004027, 1404863471, 1860494867, 6258028189, 9834044297, 68838310079]

約数ペア:

[(1, 68838310079), (7, 9834044297), (11, 6258028189), (37, 1860494867), (49, 1404863471), (77, 894004027), (259, 265784981), (407, 169135897), (539, 127714861), (563, 122270533), (1813, 37969283), (2849, 24162271), (3941, 17467219), (6131, 11227909), (6193, 11115503), (19943, 3451753), (20831, 3304609), (27587, 2495317), (42917, 1603987), (43351, 1587929), (67441, 1020719), (145817, 472087), (226847, 303457), (229141, 300419)]