63245691

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:545

約数の個数: 40

約数和(自身を含む): 99316800

約数和(自身を除く): 36071109

約数列:

[1, 3, 9, 27, 37, 47, 81, 111, 141, 333, 423, 449, 999, 1269, 1347, 1739, 2997, 3807, 4041, 5217, 12123, 15651, 16613, 21103, 36369, 46953, 49839, 63309, 140859, 149517, 189927, 448551, 569781, 780811, 1345653, 1709343, 2342433, 7027299, 21081897, 63245691]

約数ペア:

[(1, 63245691), (3, 21081897), (9, 7027299), (27, 2342433), (37, 1709343), (47, 1345653), (81, 780811), (111, 569781), (141, 448551), (333, 189927), (423, 149517), (449, 140859), (999, 63309), (1269, 49839), (1347, 46953), (1739, 36369), (2997, 21103), (3807, 16613), (4041, 15651), (5217, 12123)]