81327114

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{953}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 192875904

約数和(自身を除く): 111548790

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 431, 862, 953, 1293, 1906, 2586, 2859, 3879, 4741, 5718, 7758, 8577, 9482, 10483, 14223, 17154, 20966, 28446, 31449, 42669, 62898, 85338, 94347, 188694, 410743, 821486, 1232229, 2464458, 3696687, 4518173, 7393374, 9036346, 13554519, 27109038, 40663557, 81327114]

約数ペア:

[(1, 81327114), (2, 40663557), (3, 27109038), (6, 13554519), (9, 9036346), (11, 7393374), (18, 4518173), (22, 3696687), (33, 2464458), (66, 1232229), (99, 821486), (198, 410743), (431, 188694), (862, 94347), (953, 85338), (1293, 62898), (1906, 42669), (2586, 31449), (2859, 28446), (3879, 20966), (4741, 17154), (5718, 14223), (7758, 10483), (8577, 9482)]