27122529

素因数分解:

$3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 42274848

約数和(自身を除く): 15152319

約数列:

[1, 3, 7, 21, 49, 147, 307, 601, 921, 1803, 2149, 4207, 6447, 12621, 15043, 29449, 45129, 88347, 184507, 553521, 1291549, 3874647, 9040843, 27122529]

約数ペア:

[(1, 27122529), (3, 9040843), (7, 3874647), (21, 1291549), (49, 553521), (147, 184507), (307, 88347), (601, 45129), (921, 29449), (1803, 15043), (2149, 12621), (4207, 6447)]