222764661

素因数分解:

$3^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 384069504

約数和(自身を除く): 161304843

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 173, 189, 243, 519, 567, 757, 1211, 1557, 1701, 2271, 3633, 4671, 5299, 6813, 10899, 14013, 15897, 20439, 32697, 42039, 47691, 61317, 98091, 130961, 143073, 183951, 294273, 392883, 429219, 916727, 1178649, 1287657, 2750181, 3535947, 8250543, 10607841, 24751629, 31823523, 74254887, 222764661]

約数ペア:

[(1, 222764661), (3, 74254887), (7, 31823523), (9, 24751629), (21, 10607841), (27, 8250543), (63, 3535947), (81, 2750181), (173, 1287657), (189, 1178649), (243, 916727), (519, 429219), (567, 392883), (757, 294273), (1211, 183951), (1557, 143073), (1701, 130961), (2271, 98091), (3633, 61317), (4671, 47691), (5299, 42039), (6813, 32697), (10899, 20439), (14013, 15897)]