60639999

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 97382400

約数和(自身を除く): 36742401

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 651, 1029, 1519, 1901, 4557, 5703, 10633, 13307, 31899, 39921, 58931, 93149, 176793, 279447, 412517, 652043, 1237551, 1956129, 2887619, 8662857, 20213333, 60639999]

約数ペア:

[(1, 60639999), (3, 20213333), (7, 8662857), (21, 2887619), (31, 1956129), (49, 1237551), (93, 652043), (147, 412517), (217, 279447), (343, 176793), (651, 93149), (1029, 58931), (1519, 39921), (1901, 31899), (4557, 13307), (5703, 10633)]