60778991

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 76245120

約数和(自身を除く): 15466129

約数列:

[1, 7, 13, 83, 91, 169, 581, 619, 1079, 1183, 4333, 7553, 8047, 14027, 51377, 56329, 98189, 104611, 359639, 667901, 732277, 4675307, 8682713, 60778991]

約数ペア:

[(1, 60778991), (7, 8682713), (13, 4675307), (83, 732277), (91, 667901), (169, 359639), (581, 104611), (619, 98189), (1079, 56329), (1183, 51377), (4333, 14027), (7553, 8047)]