214156726959

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1\times {\mathrm{10601}}^1$

素因数の和:11496

約数の個数: 64

約数和(自身を含む): 350869542912

約数和(自身を除く): 136712815953

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 797, 1207, 1491, 2391, 3621, 5579, 8449, 10601, 13549, 16737, 25347, 31803, 40647, 56587, 74207, 94843, 169761, 180217, 222621, 284529, 396109, 540651, 752671, 961979, 1188327, 1261519, 2258013, 2885937, 3784557, 5268697, 6733853, 8448997, 12795407, 15806091, 20201559, 25346991, 38386221, 59142979, 89567849, 143632949, 177428937, 268703547, 430898847, 599878787, 1005430643, 1799636361, 3016291929, 4199151509, 10197939379, 12597454527, 30593818137, 71385575653, 214156726959]

約数ペア:

[(1, 214156726959), (3, 71385575653), (7, 30593818137), (17, 12597454527), (21, 10197939379), (51, 4199151509), (71, 3016291929), (119, 1799636361), (213, 1005430643), (357, 599878787), (497, 430898847), (797, 268703547), (1207, 177428937), (1491, 143632949), (2391, 89567849), (3621, 59142979), (5579, 38386221), (8449, 25346991), (10601, 20201559), (13549, 15806091), (16737, 12795407), (25347, 8448997), (31803, 6733853), (40647, 5268697), (56587, 3784557), (74207, 2885937), (94843, 2258013), (169761, 1261519), (180217, 1188327), (222621, 961979), (284529, 752671), (396109, 540651)]