225992943

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 381104640

約数和(自身を除く): 155111697

約数列:

[1, 3, 9, 11, 27, 33, 41, 67, 99, 123, 201, 277, 297, 369, 451, 603, 737, 831, 1107, 1353, 1809, 2211, 2493, 2747, 3047, 4059, 6633, 7479, 8241, 9141, 11357, 12177, 18559, 19899, 24723, 27423, 30217, 34071, 55677, 74169, 82269, 90651, 102213, 124927, 167031, 204149, 271953, 306639, 374781, 501093, 612447, 760919, 815859, 1124343, 1837341, 2282757, 3373029, 5512023, 6848271, 8370109, 20544813, 25110327, 75330981, 225992943]

約数ペア:

[(1, 225992943), (3, 75330981), (9, 25110327), (11, 20544813), (27, 8370109), (33, 6848271), (41, 5512023), (67, 3373029), (99, 2282757), (123, 1837341), (201, 1124343), (277, 815859), (297, 760919), (369, 612447), (451, 501093), (603, 374781), (737, 306639), (831, 271953), (1107, 204149), (1353, 167031), (1809, 124927), (2211, 102213), (2493, 90651), (2747, 82269), (3047, 74169), (4059, 55677), (6633, 34071), (7479, 30217), (8241, 27423), (9141, 24723), (11357, 19899), (12177, 18559)]