15672674367

素因数分解:

$3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{198859}}^1$

素因数の和:199017

約数の個数: 40

約数和(自身を含む): 26949507200

約数和(自身を除く): 11276832833

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 139, 189, 417, 567, 973, 1251, 2919, 3753, 8757, 11259, 26271, 78813, 198859, 596577, 1392013, 1789731, 4176039, 5369193, 12528117, 16107579, 27641401, 37584351, 82924203, 112753053, 193489807, 248772609, 580469421, 746317827, 1741408263, 2238953481, 5224224789, 15672674367]

約数ペア:

[(1, 15672674367), (3, 5224224789), (7, 2238953481), (9, 1741408263), (21, 746317827), (27, 580469421), (63, 248772609), (81, 193489807), (139, 112753053), (189, 82924203), (417, 37584351), (567, 27641401), (973, 16107579), (1251, 12528117), (2919, 5369193), (3753, 4176039), (8757, 1789731), (11259, 1392013), (26271, 596577), (78813, 198859)]