27419147

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 35642880

約数和(自身を除く): 8223733

約数列:

[1, 7, 17, 19, 67, 119, 133, 181, 323, 469, 1139, 1267, 1273, 2261, 3077, 3439, 7973, 8911, 12127, 21539, 21641, 24073, 58463, 84889, 151487, 206159, 230413, 409241, 1443113, 1612891, 3917021, 27419147]

約数ペア:

[(1, 27419147), (7, 3917021), (17, 1612891), (19, 1443113), (67, 409241), (119, 230413), (133, 206159), (181, 151487), (323, 84889), (469, 58463), (1139, 24073), (1267, 21641), (1273, 21539), (2261, 12127), (3077, 8911), (3439, 7973)]