61451649

素因数分解:

$3^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{601}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 104410880

約数和(自身を除く): 42959231

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 541, 601, 1623, 1803, 3787, 4207, 4869, 5409, 11361, 12621, 14607, 16227, 34083, 37863, 102249, 113589, 325141, 975423, 2275987, 2926269, 6827961, 8778807, 20483883, 61451649]

約数ペア:

[(1, 61451649), (3, 20483883), (7, 8778807), (9, 6827961), (21, 2926269), (27, 2275987), (63, 975423), (189, 325141), (541, 113589), (601, 102249), (1623, 37863), (1803, 34083), (3787, 16227), (4207, 14607), (4869, 12621), (5409, 11361)]