556112193

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2934

約数の個数: 64

約数和(自身を含む): 983334912

約数和(自身を除く): 427222719

約数列:

[1, 3, 7, 13, 21, 23, 31, 39, 69, 91, 93, 161, 217, 273, 299, 403, 483, 651, 713, 897, 1209, 2093, 2139, 2821, 2857, 4991, 6279, 8463, 8571, 9269, 14973, 19999, 27807, 37141, 59997, 64883, 65711, 88567, 111423, 194649, 197133, 259987, 265701, 459977, 619969, 779961, 854243, 1151371, 1379931, 1859907, 2037041, 2562729, 3454113, 5979701, 6111123, 8059597, 14259287, 17939103, 24178791, 26481533, 42777861, 79444599, 185370731, 556112193]

約数ペア:

[(1, 556112193), (3, 185370731), (7, 79444599), (13, 42777861), (21, 26481533), (23, 24178791), (31, 17939103), (39, 14259287), (69, 8059597), (91, 6111123), (93, 5979701), (161, 3454113), (217, 2562729), (273, 2037041), (299, 1859907), (403, 1379931), (483, 1151371), (651, 854243), (713, 779961), (897, 619969), (1209, 459977), (2093, 265701), (2139, 259987), (2821, 197133), (2857, 194649), (4991, 111423), (6279, 88567), (8463, 65711), (8571, 64883), (9269, 59997), (14973, 37141), (19999, 27807)]