6699721.00000000

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2059

約数の個数: 40

約数和(自身を含む): 92649216

約数和(自身を除く): 39537759

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 567, 987, 1269, 1993, 2961, 3807, 5979, 8883, 13951, 17937, 26649, 41853, 53811, 93671, 125559, 161433, 281013, 376677, 655697, 843039, 1130031, 1967091, 2529117, 5901273, 7587351, 17703819, 53111457]

約数ペア:

[(1, 53111457), (3, 17703819), (7, 7587351), (9, 5901273), (21, 2529117), (27, 1967091), (47, 1130031), (63, 843039), (81, 655697), (141, 376677), (189, 281013), (329, 161433), (423, 125559), (567, 93671), (987, 53811), (1269, 41853), (1993, 26649), (2961, 17937), (3807, 13951), (5979, 8883)]