66502793

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 86169600

約数和(自身を除く): 19666807

約数列:

[1, 7, 17, 19, 67, 119, 133, 323, 439, 469, 1139, 1273, 2261, 3073, 7463, 7973, 8341, 8911, 21641, 29413, 52241, 58387, 141797, 151487, 205891, 500021, 558847, 992579, 3500147, 3911929, 9500399, 66502793]

約数ペア:

[(1, 66502793), (7, 9500399), (17, 3911929), (19, 3500147), (67, 992579), (119, 558847), (133, 500021), (323, 205891), (439, 151487), (469, 141797), (1139, 58387), (1273, 52241), (2261, 29413), (3073, 21641), (7463, 8911), (7973, 8341)]