173508489

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2297}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 315469440

約数和(自身を除く): 141960951

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 109, 231, 327, 693, 763, 981, 1199, 2289, 2297, 3597, 6867, 6891, 8393, 10791, 16079, 20673, 25179, 25267, 48237, 75537, 75801, 144711, 176869, 227403, 250373, 530607, 751119, 1591821, 1752611, 2253357, 2754103, 5257833, 8262309, 15773499, 19278721, 24786927, 57836163, 173508489]

約数ペア:

[(1, 173508489), (3, 57836163), (7, 24786927), (9, 19278721), (11, 15773499), (21, 8262309), (33, 5257833), (63, 2754103), (77, 2253357), (99, 1752611), (109, 1591821), (231, 751119), (327, 530607), (693, 250373), (763, 227403), (981, 176869), (1199, 144711), (2289, 75801), (2297, 75537), (3597, 48237), (6867, 25267), (6891, 25179), (8393, 20673), (10791, 16079)]