74823777

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2657}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 127584000

約数和(自身を除く): 52760223

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 2657, 3129, 4023, 7971, 9387, 18599, 23913, 28161, 55797, 71739, 167391, 395893, 502173, 1187679, 2771251, 3563037, 8313753, 10689111, 24941259, 74823777]

約数ペア:

[(1, 74823777), (3, 24941259), (7, 10689111), (9, 8313753), (21, 3563037), (27, 2771251), (63, 1187679), (149, 502173), (189, 395893), (447, 167391), (1043, 71739), (1341, 55797), (2657, 28161), (3129, 23913), (4023, 18599), (7971, 9387)]