82378857

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 121381120

約数和(自身を除く): 39002263

約数列:

[1, 3, 11, 33, 121, 229, 363, 687, 991, 2519, 2973, 7557, 10901, 27709, 32703, 83127, 119911, 226939, 359733, 680817, 2496329, 7488987, 27459619, 82378857]

約数ペア:

[(1, 82378857), (3, 27459619), (11, 7488987), (33, 2496329), (121, 680817), (229, 359733), (363, 226939), (687, 119911), (991, 83127), (2519, 32703), (2973, 27709), (7557, 10901)]