63923619

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 28973661

約数列:

[1, 3, 19, 47, 57, 107, 141, 223, 321, 669, 893, 2033, 2679, 4237, 5029, 6099, 10481, 12711, 15087, 23861, 31443, 71583, 95551, 199139, 286653, 453359, 597417, 1121467, 1360077, 3364401, 21307873, 63923619]

約数ペア:

[(1, 63923619), (3, 21307873), (19, 3364401), (47, 1360077), (57, 1121467), (107, 597417), (141, 453359), (223, 286653), (321, 199139), (669, 95551), (893, 71583), (2033, 31443), (2679, 23861), (4237, 15087), (5029, 12711), (6099, 10481)]