77211001

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 90127744

約数和(自身を除く): 12916743

約数列:

[1, 7, 67, 193, 469, 853, 1351, 5971, 12931, 57151, 90517, 164629, 400057, 1152403, 11030143, 77211001]

約数ペア:

[(1, 77211001), (7, 11030143), (67, 1152403), (193, 400057), (469, 164629), (853, 90517), (1351, 57151), (5971, 12931)]