5655248781

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1901}}^1$

素因数の和:2582

約数の個数: 64

約数和(自身を含む): 9846821376

約数和(自身を除く): 4191572595

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 641, 663, 1547, 1901, 1923, 4487, 4641, 5703, 8333, 10897, 13307, 13461, 24713, 24999, 32317, 32691, 39921, 58331, 74139, 76279, 96951, 141661, 172991, 174993, 226219, 228837, 420121, 424983, 518973, 678657, 991627, 1218541, 1260363, 2940847, 2974881, 3655623, 8529787, 8822541, 15841033, 20715197, 25589361, 47523099, 62145591, 110887231, 145006379, 269297561, 332661693, 435019137, 807892683, 1885082927, 5655248781]

約数ペア:

[(1, 5655248781), (3, 1885082927), (7, 807892683), (13, 435019137), (17, 332661693), (21, 269297561), (39, 145006379), (51, 110887231), (91, 62145591), (119, 47523099), (221, 25589361), (273, 20715197), (357, 15841033), (641, 8822541), (663, 8529787), (1547, 3655623), (1901, 2974881), (1923, 2940847), (4487, 1260363), (4641, 1218541), (5703, 991627), (8333, 678657), (10897, 518973), (13307, 424983), (13461, 420121), (24713, 228837), (24999, 226219), (32317, 174993), (32691, 172991), (39921, 141661), (58331, 96951), (74139, 76279)]