171930265983

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1\times {\mathrm{13723}}^1$

素因数の和:14329

約数の個数: 64

約数和(自身を含む): 293715558400

約数和(自身を除く): 121785292417

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 439, 453, 1057, 1317, 1359, 3073, 3171, 3951, 4077, 9219, 9513, 11853, 13723, 27657, 28539, 41169, 66289, 82971, 96061, 123507, 198867, 288183, 370521, 464023, 596601, 864549, 1392069, 1789803, 2072173, 2593647, 4176207, 6024397, 6216519, 12528621, 14505211, 18073191, 18649557, 42170779, 43515633, 54219573, 55948671, 126512337, 130546899, 162658719, 379537011, 391640697, 909683947, 1138611033, 2729051841, 6367787629, 8187155523, 19103362887, 24561466569, 57310088661, 171930265983]

約数ペア:

[(1, 171930265983), (3, 57310088661), (7, 24561466569), (9, 19103362887), (21, 8187155523), (27, 6367787629), (63, 2729051841), (151, 1138611033), (189, 909683947), (439, 391640697), (453, 379537011), (1057, 162658719), (1317, 130546899), (1359, 126512337), (3073, 55948671), (3171, 54219573), (3951, 43515633), (4077, 42170779), (9219, 18649557), (9513, 18073191), (11853, 14505211), (13723, 12528621), (27657, 6216519), (28539, 6024397), (41169, 4176207), (66289, 2593647), (82971, 2072173), (96061, 1789803), (123507, 1392069), (198867, 864549), (288183, 596601), (370521, 464023)]