2154336723

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{33427}}^1$

素因数の和:33485

約数の個数: 64

約数和(自身を含む): 4107632640

約数和(自身を除く): 1953295917

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 189, 217, 231, 279, 297, 341, 651, 693, 837, 1023, 1953, 2079, 2387, 3069, 5859, 7161, 9207, 21483, 33427, 64449, 100281, 233989, 300843, 367697, 701967, 902529, 1036237, 1103091, 2105901, 2573879, 3108711, 3309273, 6317703, 7253659, 7721637, 9326133, 9927819, 11398607, 21760977, 23164911, 27978399, 34195821, 65282931, 69494733, 79790249, 102587463, 195848793, 239370747, 307762389, 718112241, 2154336723]

約数ペア:

[(1, 2154336723), (3, 718112241), (7, 307762389), (9, 239370747), (11, 195848793), (21, 102587463), (27, 79790249), (31, 69494733), (33, 65282931), (63, 34195821), (77, 27978399), (93, 23164911), (99, 21760977), (189, 11398607), (217, 9927819), (231, 9326133), (279, 7721637), (297, 7253659), (341, 6317703), (651, 3309273), (693, 3108711), (837, 2573879), (1023, 2105901), (1953, 1103091), (2079, 1036237), (2387, 902529), (3069, 701967), (5859, 367697), (7161, 300843), (9207, 233989), (21483, 100281), (33427, 64449)]