55986567

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29297}}^1$

素因数の和:29327

約数の個数: 24

約数和(自身を含む): 93519216

約数和(自身を除く): 37532649

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 29297, 87891, 205079, 380861, 615237, 1142583, 1435553, 2666027, 4306659, 7998081, 18662189, 55986567]

約数ペア:

[(1, 55986567), (3, 18662189), (7, 7998081), (13, 4306659), (21, 2666027), (39, 1435553), (49, 1142583), (91, 615237), (147, 380861), (273, 205079), (637, 87891), (1911, 29297)]