26059761

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 47384064

約数和(自身を除く): 21324303

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 611, 677, 819, 987, 1833, 2031, 2961, 4277, 4739, 5499, 6093, 8801, 12831, 14217, 26403, 31819, 38493, 42651, 61607, 79209, 95457, 184821, 222733, 286371, 413647, 554463, 668199, 1240941, 2004597, 2895529, 3722823, 8686587, 26059761]

約数ペア:

[(1, 26059761), (3, 8686587), (7, 3722823), (9, 2895529), (13, 2004597), (21, 1240941), (39, 668199), (47, 554463), (63, 413647), (91, 286371), (117, 222733), (141, 184821), (273, 95457), (329, 79209), (423, 61607), (611, 42651), (677, 38493), (819, 31819), (987, 26403), (1833, 14217), (2031, 12831), (2961, 8801), (4277, 6093), (4739, 5499)]