74471859

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 139207680

約数和(自身を除く): 64735821

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 113, 189, 231, 297, 317, 339, 693, 791, 951, 1017, 1243, 2079, 2219, 2373, 2853, 3051, 3487, 3729, 6657, 7119, 8559, 8701, 10461, 11187, 19971, 21357, 24409, 26103, 31383, 33561, 35821, 59913, 73227, 78309, 94149, 107463, 219681, 234927, 250747, 322389, 394031, 659043, 752241, 967167, 1182093, 2256723, 2758217, 3546279, 6770169, 8274651, 10638837, 24823953, 74471859]

約数ペア:

[(1, 74471859), (3, 24823953), (7, 10638837), (9, 8274651), (11, 6770169), (21, 3546279), (27, 2758217), (33, 2256723), (63, 1182093), (77, 967167), (99, 752241), (113, 659043), (189, 394031), (231, 322389), (297, 250747), (317, 234927), (339, 219681), (693, 107463), (791, 94149), (951, 78309), (1017, 73227), (1243, 59913), (2079, 35821), (2219, 33561), (2373, 31383), (2853, 26103), (3051, 24409), (3487, 21357), (3729, 19971), (6657, 11187), (7119, 10461), (8559, 8701)]