354218367

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 493092864

約数和(自身を除く): 138874497

約数列:

[1, 3, 47, 127, 131, 141, 151, 381, 393, 453, 5969, 6157, 7097, 16637, 17907, 18471, 19177, 19781, 21291, 49911, 57531, 59343, 781939, 901319, 929707, 2345817, 2512187, 2703957, 2789121, 7536561, 118072789, 354218367]

約数ペア:

[(1, 354218367), (3, 118072789), (47, 7536561), (127, 2789121), (131, 2703957), (141, 2512187), (151, 2345817), (381, 929707), (393, 901319), (453, 781939), (5969, 59343), (6157, 57531), (7097, 49911), (16637, 21291), (17907, 19781), (18471, 19177)]