156788998083

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{421}}^1\times {\mathrm{23339}}^1$

素因数の和:23969

約数の個数: 40

約数和(自身を含む): 235973841840

約数和(自身を除く): 79184843757

約数列:

[1, 3, 9, 27, 81, 197, 421, 591, 1263, 1773, 3789, 5319, 11367, 15957, 23339, 34101, 70017, 82937, 210051, 248811, 630153, 746433, 1890459, 2239299, 4597783, 6717897, 9825719, 13793349, 29477157, 41380047, 88431471, 124140141, 265294413, 372420423, 795883239, 1935666643, 5806999929, 17420999787, 52262999361, 156788998083]

約数ペア:

[(1, 156788998083), (3, 52262999361), (9, 17420999787), (27, 5806999929), (81, 1935666643), (197, 795883239), (421, 372420423), (591, 265294413), (1263, 124140141), (1773, 88431471), (3789, 41380047), (5319, 29477157), (11367, 13793349), (15957, 9825719), (23339, 6717897), (34101, 4597783), (70017, 2239299), (82937, 1890459), (210051, 746433), (248811, 630153)]