26615127

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 46156032

約数和(自身を除く): 19540905

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 137, 203, 231, 319, 411, 609, 841, 957, 959, 1507, 2233, 2523, 2877, 3973, 4521, 5887, 6699, 9251, 10549, 11919, 17661, 27753, 27811, 31647, 43703, 64757, 83433, 115217, 131109, 194271, 305921, 345651, 806519, 917763, 1267387, 2419557, 3802161, 8871709, 26615127]

約数ペア:

[(1, 26615127), (3, 8871709), (7, 3802161), (11, 2419557), (21, 1267387), (29, 917763), (33, 806519), (77, 345651), (87, 305921), (137, 194271), (203, 131109), (231, 115217), (319, 83433), (411, 64757), (609, 43703), (841, 31647), (957, 27811), (959, 27753), (1507, 17661), (2233, 11919), (2523, 10549), (2877, 9251), (3973, 6699), (4521, 5887)]