68646237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 105062400

約数和(自身を除く): 36416163

約数列:

[1, 3, 11, 23, 33, 69, 149, 253, 447, 607, 759, 1639, 1821, 3427, 4917, 6677, 10281, 13961, 20031, 37697, 41883, 90443, 113091, 153571, 271329, 460713, 994873, 2080189, 2984619, 6240567, 22882079, 68646237]

約数ペア:

[(1, 68646237), (3, 22882079), (11, 6240567), (23, 2984619), (33, 2080189), (69, 994873), (149, 460713), (253, 271329), (447, 153571), (607, 113091), (759, 90443), (1639, 41883), (1821, 37697), (3427, 20031), (4917, 13961), (6677, 10281)]