190827

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 340704

約数和(自身を除く): 149877

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 233, 273, 699, 819, 1631, 2097, 3029, 4893, 9087, 14679, 21203, 27261, 63609, 190827]

約数ペア:

[(1, 190827), (3, 63609), (7, 27261), (9, 21203), (13, 14679), (21, 9087), (39, 4893), (63, 3029), (91, 2097), (117, 1631), (233, 819), (273, 699)]