123937233279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1\times {\mathrm{20219}}^1$

素因数の和:20959

約数の個数: 32

約数和(自身を含む): 176028526080

約数和(自身を除く): 52091292801

約数列:

[1, 3, 17, 51, 263, 457, 789, 1371, 4471, 7769, 13413, 20219, 23307, 60657, 120191, 343723, 360573, 1031169, 2043247, 5317597, 6129741, 9240083, 15952791, 27720249, 90399149, 157081411, 271197447, 471244233, 2430141829, 7290425487, 41312411093, 123937233279]

約数ペア:

[(1, 123937233279), (3, 41312411093), (17, 7290425487), (51, 2430141829), (263, 471244233), (457, 271197447), (789, 157081411), (1371, 90399149), (4471, 27720249), (7769, 15952791), (13413, 9240083), (20219, 6129741), (23307, 5317597), (60657, 2043247), (120191, 1031169), (343723, 360573)]