63351981

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 115240320

約数和(自身を除く): 51888339

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 113, 231, 339, 693, 791, 809, 1017, 1243, 2373, 2427, 3729, 5663, 7119, 7281, 8701, 8899, 11187, 16989, 26103, 26697, 50967, 62293, 78309, 80091, 91417, 186879, 274251, 560637, 639919, 822753, 1005587, 1919757, 3016761, 5759271, 7039109, 9050283, 21117327, 63351981]

約数ペア:

[(1, 63351981), (3, 21117327), (7, 9050283), (9, 7039109), (11, 5759271), (21, 3016761), (33, 1919757), (63, 1005587), (77, 822753), (99, 639919), (113, 560637), (231, 274251), (339, 186879), (693, 91417), (791, 80091), (809, 78309), (1017, 62293), (1243, 50967), (2373, 26697), (2427, 26103), (3729, 16989), (5663, 11187), (7119, 8899), (7281, 8701)]