128093079

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1973}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 193294080

約数和(自身を除く): 65201001

約数列:

[1, 3, 17, 19, 51, 57, 67, 201, 323, 969, 1139, 1273, 1973, 3417, 3819, 5919, 21641, 33541, 37487, 64923, 100623, 112461, 132191, 396573, 637279, 1911837, 2247247, 2511629, 6741741, 7534887, 42697693, 128093079]

約数ペア:

[(1, 128093079), (3, 42697693), (17, 7534887), (19, 6741741), (51, 2511629), (57, 2247247), (67, 1911837), (201, 637279), (323, 396573), (969, 132191), (1139, 112461), (1273, 100623), (1973, 64923), (3417, 37487), (3819, 33541), (5919, 21641)]