155526399

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6379}}^1$

素因数の和:6441

約数の個数: 40

約数和(自身を含む): 271736960

約数和(自身を除く): 116210561

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 2709, 3483, 6379, 8127, 19137, 24381, 44653, 57411, 133959, 172233, 274297, 401877, 516699, 822891, 1205631, 1920079, 2468673, 3616893, 5760237, 7406019, 17280711, 22218057, 51842133, 155526399]

約数ペア:

[(1, 155526399), (3, 51842133), (7, 22218057), (9, 17280711), (21, 7406019), (27, 5760237), (43, 3616893), (63, 2468673), (81, 1920079), (129, 1205631), (189, 822891), (301, 516699), (387, 401877), (567, 274297), (903, 172233), (1161, 133959), (2709, 57411), (3483, 44653), (6379, 24381), (8127, 19137)]