55998579

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5003}}^1$

素因数の和:5067

約数の個数: 32

約数和(自身を含む): 94155264

約数和(自身を除く): 38156685

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 5003, 11193, 15009, 35021, 65039, 105063, 195117, 205123, 455273, 615369, 1365819, 1435861, 2666599, 4307583, 7999797, 18666193, 55998579]

約数ペア:

[(1, 55998579), (3, 18666193), (7, 7999797), (13, 4307583), (21, 2666599), (39, 1435861), (41, 1365819), (91, 615369), (123, 455273), (273, 205123), (287, 195117), (533, 105063), (861, 65039), (1599, 35021), (3731, 15009), (5003, 11193)]