16554392361

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{2017}}^1$

素因数の和:2455

約数の個数: 64

約数和(自身を含む): 26895904000

約数和(自身を除く): 10341511639

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 349, 351, 603, 871, 1047, 1809, 2017, 2613, 3141, 4537, 6051, 7839, 9423, 13611, 18153, 23383, 23517, 26221, 40833, 54459, 70149, 78663, 122499, 135139, 210447, 235989, 303979, 405417, 631341, 703933, 707967, 911937, 1216251, 1756807, 2111799, 2735811, 3648753, 5270421, 6335397, 8207433, 9151129, 15811263, 19006191, 27453387, 47163511, 47433789, 82360161, 141490533, 247080483, 424471599, 613125643, 1273414797, 1839376929, 5518130787, 16554392361]

約数ペア:

[(1, 16554392361), (3, 5518130787), (9, 1839376929), (13, 1273414797), (27, 613125643), (39, 424471599), (67, 247080483), (117, 141490533), (201, 82360161), (349, 47433789), (351, 47163511), (603, 27453387), (871, 19006191), (1047, 15811263), (1809, 9151129), (2017, 8207433), (2613, 6335397), (3141, 5270421), (4537, 3648753), (6051, 2735811), (7839, 2111799), (9423, 1756807), (13611, 1216251), (18153, 911937), (23383, 707967), (23517, 703933), (26221, 631341), (40833, 405417), (54459, 303979), (70149, 235989), (78663, 210447), (122499, 135139)]