90593349

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20641}}^1$

素因数の和:20681

約数の個数: 32

約数和(自身を含む): 158530560

約数和(自身を除く): 67937211

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 20641, 61923, 144487, 227051, 392179, 433461, 681153, 1176537, 1589357, 2745253, 4313969, 4768071, 8235759, 12941907, 30197783, 90593349]

約数ペア:

[(1, 90593349), (3, 30197783), (7, 12941907), (11, 8235759), (19, 4768071), (21, 4313969), (33, 2745253), (57, 1589357), (77, 1176537), (133, 681153), (209, 433461), (231, 392179), (399, 227051), (627, 144487), (1463, 61923), (4389, 20641)]