6661683

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 11770880

約数和(自身を除く): 5109197

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 379, 567, 651, 837, 1137, 1953, 2511, 2653, 3411, 5859, 7959, 10233, 11749, 17577, 23877, 30699, 35247, 71631, 82243, 105741, 214893, 246729, 317223, 740187, 951669, 2220561, 6661683]

約数ペア:

[(1, 6661683), (3, 2220561), (7, 951669), (9, 740187), (21, 317223), (27, 246729), (31, 214893), (63, 105741), (81, 82243), (93, 71631), (189, 35247), (217, 30699), (279, 23877), (379, 17577), (567, 11749), (651, 10233), (837, 7959), (1137, 5859), (1953, 3411), (2511, 2653)]