109780917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 164131200

約数和(自身を除く): 54350283

約数列:

[1, 3, 17, 19, 51, 57, 277, 323, 409, 831, 969, 1227, 4709, 5263, 6953, 7771, 14127, 15789, 20859, 23313, 89471, 113293, 132107, 268413, 339879, 396321, 1925981, 2152567, 5777943, 6457701, 36593639, 109780917]

約数ペア:

[(1, 109780917), (3, 36593639), (17, 6457701), (19, 5777943), (51, 2152567), (57, 1925981), (277, 396321), (323, 339879), (409, 268413), (831, 132107), (969, 113293), (1227, 89471), (4709, 23313), (5263, 20859), (6953, 15789), (7771, 14127)]