87145443

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 75424797

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 167, 189, 231, 251, 297, 501, 693, 753, 1169, 1503, 1757, 1837, 2079, 2259, 2761, 3507, 4509, 5271, 5511, 6777, 8283, 10521, 12859, 15813, 16533, 19327, 24849, 31563, 38577, 41917, 47439, 49599, 57981, 74547, 115731, 125751, 173943, 293419, 347193, 377253, 461087, 521829, 880257, 1131759, 1383261, 2640771, 3227609, 4149783, 7922313, 9682827, 12449349, 29048481, 87145443]

約数ペア:

[(1, 87145443), (3, 29048481), (7, 12449349), (9, 9682827), (11, 7922313), (21, 4149783), (27, 3227609), (33, 2640771), (63, 1383261), (77, 1131759), (99, 880257), (167, 521829), (189, 461087), (231, 377253), (251, 347193), (297, 293419), (501, 173943), (693, 125751), (753, 115731), (1169, 74547), (1503, 57981), (1757, 49599), (1837, 47439), (2079, 41917), (2259, 38577), (2761, 31563), (3507, 24849), (4509, 19327), (5271, 16533), (5511, 15813), (6777, 12859), (8283, 10521)]