726372927

素因数分解:

$3^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3779}}^1$

素因数の和:3914

約数の個数: 48

約数和(自身を含む): 1254839040

約数和(自身を除く): 528466113

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 243, 339, 567, 791, 1017, 1701, 2373, 3051, 3779, 7119, 9153, 11337, 21357, 26453, 27459, 34011, 64071, 79359, 102033, 192213, 238077, 306099, 427027, 714231, 918297, 1281081, 2142693, 2989189, 3843243, 6428079, 8967567, 11529729, 26902701, 34589187, 80708103, 103767561, 242124309, 726372927]

約数ペア:

[(1, 726372927), (3, 242124309), (7, 103767561), (9, 80708103), (21, 34589187), (27, 26902701), (63, 11529729), (81, 8967567), (113, 6428079), (189, 3843243), (243, 2989189), (339, 2142693), (567, 1281081), (791, 918297), (1017, 714231), (1701, 427027), (2373, 306099), (3051, 238077), (3779, 192213), (7119, 102033), (9153, 79359), (11337, 64071), (21357, 34011), (26453, 27459)]