78533897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 96163200

約数和(自身を除く): 17629303

約数列:

[1, 13, 17, 19, 59, 221, 247, 317, 323, 767, 1003, 1121, 4121, 4199, 5389, 6023, 13039, 14573, 18703, 19057, 70057, 78299, 102391, 243139, 247741, 317951, 355357, 1331083, 4133363, 4619641, 6041069, 78533897]

約数ペア:

[(1, 78533897), (13, 6041069), (17, 4619641), (19, 4133363), (59, 1331083), (221, 355357), (247, 317951), (317, 247741), (323, 243139), (767, 102391), (1003, 78299), (1121, 70057), (4121, 19057), (4199, 18703), (5389, 14573), (6023, 13039)]