90363357

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 163924992

約数和(自身を除く): 73561635

約数列:

[1, 3, 7, 9, 21, 27, 31, 53, 63, 81, 93, 97, 159, 189, 217, 279, 291, 371, 477, 567, 651, 679, 837, 873, 1113, 1431, 1643, 1953, 2037, 2511, 2619, 3007, 3339, 4293, 4929, 5141, 5859, 6111, 7857, 9021, 10017, 11501, 14787, 15423, 17577, 18333, 21049, 27063, 30051, 34503, 35987, 44361, 46269, 54999, 63147, 81189, 103509, 107961, 133083, 138807, 159371, 189441, 243567, 310527, 323883, 416421, 478113, 568323, 931581, 971649, 1115597, 1434339, 1704969, 2914947, 3346791, 4303017, 10040373, 12909051, 30121119, 90363357]

約数ペア:

[(1, 90363357), (3, 30121119), (7, 12909051), (9, 10040373), (21, 4303017), (27, 3346791), (31, 2914947), (53, 1704969), (63, 1434339), (81, 1115597), (93, 971649), (97, 931581), (159, 568323), (189, 478113), (217, 416421), (279, 323883), (291, 310527), (371, 243567), (477, 189441), (567, 159371), (651, 138807), (679, 133083), (837, 107961), (873, 103509), (1113, 81189), (1431, 63147), (1643, 54999), (1953, 46269), (2037, 44361), (2511, 35987), (2619, 34503), (3007, 30051), (3339, 27063), (4293, 21049), (4929, 18333), (5141, 17577), (5859, 15423), (6111, 14787), (7857, 11501), (9021, 10017)]