72046821

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10061}}^1$

素因数の和:10113

約数の個数: 32

約数和(自身を含む): 123641856

約数和(自身を除く): 51595035

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 10061, 30183, 70427, 110671, 211281, 311891, 332013, 774697, 935673, 2183237, 2324091, 3430801, 6549711, 10292403, 24015607, 72046821]

約数ペア:

[(1, 72046821), (3, 24015607), (7, 10292403), (11, 6549711), (21, 3430801), (31, 2324091), (33, 2183237), (77, 935673), (93, 774697), (217, 332013), (231, 311891), (341, 211281), (651, 110671), (1023, 70427), (2387, 30183), (7161, 10061)]