115213581

素因数分解:

$3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{3967}}^1$

素因数の和:4441

約数の個数: 24

約数和(自身を含む): 190654464

約数和(自身を除く): 75440883

約数列:

[1, 3, 7, 9, 21, 63, 461, 1383, 3227, 3967, 4149, 9681, 11901, 27769, 29043, 35703, 83307, 249921, 1828787, 5486361, 12801509, 16459083, 38404527, 115213581]

約数ペア:

[(1, 115213581), (3, 38404527), (7, 16459083), (9, 12801509), (21, 5486361), (63, 1828787), (461, 249921), (1383, 83307), (3227, 35703), (3967, 29043), (4149, 27769), (9681, 11901)]