107289

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 192192

約数和(自身を除く): 84903

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 131, 273, 393, 819, 917, 1179, 1703, 2751, 5109, 8253, 11921, 15327, 35763, 107289]

約数ペア:

[(1, 107289), (3, 35763), (7, 15327), (9, 11921), (13, 8253), (21, 5109), (39, 2751), (63, 1703), (91, 1179), (117, 917), (131, 819), (273, 393)]