142035243

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{67}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 231156480

約数和(自身を除く): 89121237

約数列:

[1, 3, 7, 21, 29, 59, 67, 87, 177, 201, 203, 413, 469, 609, 1239, 1407, 1711, 1943, 3481, 3953, 5133, 5829, 10443, 11859, 11977, 13601, 24367, 27671, 35931, 40803, 73101, 83013, 100949, 114637, 233227, 302847, 343911, 699681, 706643, 802459, 1632589, 2119929, 2407377, 4897767, 6763583, 20290749, 47345081, 142035243]

約数ペア:

[(1, 142035243), (3, 47345081), (7, 20290749), (21, 6763583), (29, 4897767), (59, 2407377), (67, 2119929), (87, 1632589), (177, 802459), (201, 706643), (203, 699681), (413, 343911), (469, 302847), (609, 233227), (1239, 114637), (1407, 100949), (1711, 83013), (1943, 73101), (3481, 40803), (3953, 35931), (5133, 27671), (5829, 24367), (10443, 13601), (11859, 11977)]