53670897

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1427}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 91392000

約数和(自身を除く): 37721103

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 597, 1393, 1427, 1791, 4179, 4281, 5373, 9989, 12537, 12843, 29967, 37611, 38529, 89901, 269703, 283973, 851919, 1987811, 2555757, 5963433, 7667271, 17890299, 53670897]

約数ペア:

[(1, 53670897), (3, 17890299), (7, 7667271), (9, 5963433), (21, 2555757), (27, 1987811), (63, 851919), (189, 283973), (199, 269703), (597, 89901), (1393, 38529), (1427, 37611), (1791, 29967), (4179, 12843), (4281, 12537), (5373, 9989)]