743454927

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 1148399616

約数和(自身を除く): 404944689

約数列:

[1, 3, 9, 31, 41, 93, 103, 123, 279, 309, 369, 631, 927, 1271, 1893, 3193, 3813, 4223, 5679, 9579, 11439, 12669, 19561, 25871, 28737, 38007, 58683, 64993, 77613, 130913, 176049, 194979, 232839, 392739, 584937, 802001, 1178217, 2014783, 2406003, 2664713, 6044349, 7218009, 7994139, 18133047, 23982417, 82606103, 247818309, 743454927]

約数ペア:

[(1, 743454927), (3, 247818309), (9, 82606103), (31, 23982417), (41, 18133047), (93, 7994139), (103, 7218009), (123, 6044349), (279, 2664713), (309, 2406003), (369, 2014783), (631, 1178217), (927, 802001), (1271, 584937), (1893, 392739), (3193, 232839), (3813, 194979), (4223, 176049), (5679, 130913), (9579, 77613), (11439, 64993), (12669, 58683), (19561, 38007), (25871, 28737)]