85873179

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{577}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 138350080

約数和(自身を除く): 52476901

約数列:

[1, 3, 7, 19, 21, 57, 133, 373, 399, 577, 1119, 1731, 2611, 4039, 7087, 7833, 10963, 12117, 21261, 32889, 49609, 76741, 148827, 215221, 230223, 645663, 1506547, 4089199, 4519641, 12267597, 28624393, 85873179]

約数ペア:

[(1, 85873179), (3, 28624393), (7, 12267597), (19, 4519641), (21, 4089199), (57, 1506547), (133, 645663), (373, 230223), (399, 215221), (577, 148827), (1119, 76741), (1731, 49609), (2611, 32889), (4039, 21261), (7087, 12117), (7833, 10963)]