179673496569

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{45181}}^1$

素因数の和:45647

約数の個数: 64

約数和(自身を含む): 310736494080

約数和(自身を除く): 131062997511

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 397, 477, 1113, 1191, 1431, 2779, 3339, 3573, 8337, 10017, 10719, 21041, 25011, 45181, 63123, 75033, 135543, 147287, 189369, 316267, 406629, 441861, 568107, 948801, 1219887, 1325583, 2394593, 2846403, 3976749, 7183779, 8539209, 16762151, 17936857, 21551337, 50286453, 53810571, 64654011, 125557999, 150859359, 161431713, 376673997, 452578077, 484295139, 950653421, 1130021991, 2851960263, 3390065973, 6654573947, 8555880789, 19963721841, 25667642367, 59891165523, 179673496569]

約数ペア:

[(1, 179673496569), (3, 59891165523), (7, 25667642367), (9, 19963721841), (21, 8555880789), (27, 6654573947), (53, 3390065973), (63, 2851960263), (159, 1130021991), (189, 950653421), (371, 484295139), (397, 452578077), (477, 376673997), (1113, 161431713), (1191, 150859359), (1431, 125557999), (2779, 64654011), (3339, 53810571), (3573, 50286453), (8337, 21551337), (10017, 17936857), (10719, 16762151), (21041, 8539209), (25011, 7183779), (45181, 3976749), (63123, 2846403), (75033, 2394593), (135543, 1325583), (147287, 1219887), (189369, 948801), (316267, 568107), (406629, 441861)]