115440213

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1447}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 183490560

約数和(自身を除く): 68050347

約数列:

[1, 3, 7, 21, 29, 87, 131, 203, 393, 609, 917, 1447, 2751, 3799, 4341, 10129, 11397, 26593, 30387, 41963, 79779, 125889, 189557, 293741, 568671, 881223, 1326899, 3980697, 5497153, 16491459, 38480071, 115440213]

約数ペア:

[(1, 115440213), (3, 38480071), (7, 16491459), (21, 5497153), (29, 3980697), (87, 1326899), (131, 881223), (203, 568671), (393, 293741), (609, 189557), (917, 125889), (1447, 79779), (2751, 41963), (3799, 30387), (4341, 26593), (10129, 11397)]