67651983

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12343}}^1$

素因数の和:12388

約数の個数: 32

約数和(自身を含む): 118502400

約数和(自身を除く): 50850417

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 12343, 37029, 86401, 111087, 259203, 333261, 357947, 777609, 1073841, 2332827, 2505629, 3221523, 7516887, 9664569, 22550661, 67651983]

約数ペア:

[(1, 67651983), (3, 22550661), (7, 9664569), (9, 7516887), (21, 3221523), (27, 2505629), (29, 2332827), (63, 1073841), (87, 777609), (189, 357947), (203, 333261), (261, 259203), (609, 111087), (783, 86401), (1827, 37029), (5481, 12343)]