68104737

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 109444608

約数和(自身を除く): 41339871

約数列:

[1, 3, 9, 17, 31, 51, 83, 93, 153, 173, 249, 279, 519, 527, 747, 1411, 1557, 1581, 2573, 2941, 4233, 4743, 5363, 7719, 8823, 12699, 14359, 16089, 23157, 26469, 43077, 43741, 48267, 91171, 129231, 131223, 244103, 273513, 393669, 445129, 732309, 820539, 1335387, 2196927, 4006161, 7567193, 22701579, 68104737]

約数ペア:

[(1, 68104737), (3, 22701579), (9, 7567193), (17, 4006161), (31, 2196927), (51, 1335387), (83, 820539), (93, 732309), (153, 445129), (173, 393669), (249, 273513), (279, 244103), (519, 131223), (527, 129231), (747, 91171), (1411, 48267), (1557, 43741), (1581, 43077), (2573, 26469), (2941, 23157), (4233, 16089), (4743, 14359), (5363, 12699), (7719, 8823)]