1937778687

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{4651}}^1$

素因数の和:5860

約数の個数: 32

約数和(自身を含む): 3094882560

約数和(自身を除く): 1157103873

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1187, 3561, 4651, 10683, 13953, 15431, 32049, 41859, 46293, 60463, 125577, 138879, 181389, 416637, 544167, 1632501, 5520737, 16562211, 49686633, 71769581, 149059899, 215308743, 645926229, 1937778687]

約数ペア:

[(1, 1937778687), (3, 645926229), (9, 215308743), (13, 149059899), (27, 71769581), (39, 49686633), (117, 16562211), (351, 5520737), (1187, 1632501), (3561, 544167), (4651, 416637), (10683, 181389), (13953, 138879), (15431, 125577), (32049, 60463), (41859, 46293)]