81542886

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1051}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 166535808

約数和(自身を除く): 84992922

約数列:

[1, 2, 3, 6, 67, 134, 193, 201, 386, 402, 579, 1051, 1158, 2102, 3153, 6306, 12931, 25862, 38793, 70417, 77586, 140834, 202843, 211251, 405686, 422502, 608529, 1217058, 13590481, 27180962, 40771443, 81542886]

約数ペア:

[(1, 81542886), (2, 40771443), (3, 27180962), (6, 13590481), (67, 1217058), (134, 608529), (193, 422502), (201, 405686), (386, 211251), (402, 202843), (579, 140834), (1051, 77586), (1158, 70417), (2102, 38793), (3153, 25862), (6306, 12931)]