29126961381

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{73859}}^1$

素因数の和:74169

約数の個数: 32

約数和(自身を含む): 45095961600

約数和(自身を除く): 15969000219

約数列:

[1, 3, 7, 21, 89, 211, 267, 623, 633, 1477, 1869, 4431, 18779, 56337, 73859, 131453, 221577, 394359, 517013, 1551039, 6573451, 15584249, 19720353, 46014157, 46752747, 109089743, 138042471, 327269229, 1386998161, 4160994483, 9708987127, 29126961381]

約数ペア:

[(1, 29126961381), (3, 9708987127), (7, 4160994483), (21, 1386998161), (89, 327269229), (211, 138042471), (267, 109089743), (623, 46752747), (633, 46014157), (1477, 19720353), (1869, 15584249), (4431, 6573451), (18779, 1551039), (56337, 517013), (73859, 394359), (131453, 221577)]