29961566157

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{25537}}^1$

素因数の和:25797

約数の個数: 32

約数和(自身を含む): 41834921472

約数和(自身を除く): 11873355315

約数列:

[1, 3, 47, 53, 141, 157, 159, 471, 2491, 7379, 7473, 8321, 22137, 24963, 25537, 76611, 391087, 1173261, 1200239, 1353461, 3600717, 4009309, 4060383, 12027927, 63612667, 188437523, 190838001, 212493377, 565312569, 637480131, 9987188719, 29961566157]

約数ペア:

[(1, 29961566157), (3, 9987188719), (47, 637480131), (53, 565312569), (141, 212493377), (157, 190838001), (159, 188437523), (471, 63612667), (2491, 12027927), (7379, 4060383), (7473, 4009309), (8321, 3600717), (22137, 1353461), (24963, 1200239), (25537, 1173261), (76611, 391087)]