140293503

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4517}}^1$

素因数の和:4576

約数の個数: 48

約数和(自身を含む): 253730880

約数和(自身を除く): 113437377

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 1071, 1479, 1827, 3451, 4437, 4517, 10353, 13551, 31059, 31619, 40653, 76789, 94857, 130993, 230367, 284571, 392979, 537523, 691101, 916951, 1178937, 1612569, 2226881, 2750853, 4837707, 6680643, 8252559, 15588167, 20041929, 46764501, 140293503]

約数ペア:

[(1, 140293503), (3, 46764501), (7, 20041929), (9, 15588167), (17, 8252559), (21, 6680643), (29, 4837707), (51, 2750853), (63, 2226881), (87, 1612569), (119, 1178937), (153, 916951), (203, 691101), (261, 537523), (357, 392979), (493, 284571), (609, 230367), (1071, 130993), (1479, 94857), (1827, 76789), (3451, 40653), (4437, 31619), (4517, 31059), (10353, 13551)]