67884399

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 112530000

約数和(自身を除く): 44645601

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 183, 297, 549, 671, 891, 1249, 1647, 2013, 3747, 4941, 6039, 11241, 13739, 18117, 33723, 41217, 54351, 76189, 101169, 123651, 228567, 370953, 685701, 838079, 1112859, 2057103, 2514237, 6171309, 7542711, 22628133, 67884399]

約数ペア:

[(1, 67884399), (3, 22628133), (9, 7542711), (11, 6171309), (27, 2514237), (33, 2057103), (61, 1112859), (81, 838079), (99, 685701), (183, 370953), (297, 228567), (549, 123651), (671, 101169), (891, 76189), (1249, 54351), (1647, 41217), (2013, 33723), (3747, 18117), (4941, 13739), (6039, 11241)]