9215649

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 15275520

約数和(自身を除く): 6059871

約数列:

[1, 3, 9, 17, 29, 31, 51, 67, 87, 93, 153, 201, 261, 279, 493, 527, 603, 899, 1139, 1479, 1581, 1943, 2077, 2697, 3417, 4437, 4743, 5829, 6231, 8091, 10251, 15283, 17487, 18693, 33031, 35309, 45849, 60233, 99093, 105927, 137547, 180699, 297279, 317781, 542097, 1023961, 3071883, 9215649]

約数ペア:

[(1, 9215649), (3, 3071883), (9, 1023961), (17, 542097), (29, 317781), (31, 297279), (51, 180699), (67, 137547), (87, 105927), (93, 99093), (153, 60233), (201, 45849), (261, 35309), (279, 33031), (493, 18693), (527, 17487), (603, 15283), (899, 10251), (1139, 8091), (1479, 6231), (1581, 5829), (1943, 4743), (2077, 4437), (2697, 3417)]