729702963

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 1200645264

約数和(自身を除く): 470942301

約数列:

[1, 3, 9, 11, 33, 67, 73, 99, 121, 137, 201, 219, 363, 411, 603, 657, 737, 803, 1089, 1233, 1507, 2211, 2409, 4521, 4891, 6633, 7227, 8107, 8833, 9179, 10001, 13563, 14673, 16577, 24321, 26499, 27537, 30003, 44019, 49731, 53801, 72963, 79497, 82611, 90009, 100969, 110011, 149193, 161403, 302907, 330033, 484209, 591811, 670067, 908721, 990099, 1110659, 1210121, 1775433, 2010201, 3331977, 3630363, 5326299, 6030603, 7370737, 9995931, 10891089, 22112211, 66336633, 81078107, 243234321, 729702963]

約数ペア:

[(1, 729702963), (3, 243234321), (9, 81078107), (11, 66336633), (33, 22112211), (67, 10891089), (73, 9995931), (99, 7370737), (121, 6030603), (137, 5326299), (201, 3630363), (219, 3331977), (363, 2010201), (411, 1775433), (603, 1210121), (657, 1110659), (737, 990099), (803, 908721), (1089, 670067), (1233, 591811), (1507, 484209), (2211, 330033), (2409, 302907), (4521, 161403), (4891, 149193), (6633, 110011), (7227, 100969), (8107, 90009), (8833, 82611), (9179, 79497), (10001, 72963), (13563, 53801), (14673, 49731), (16577, 44019), (24321, 30003), (26499, 27537)]