148929813

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{77689}}^1$

素因数の和:77769

約数の個数: 16

約数和(自身を含む): 223747200

約数和(自身を除く): 74817387

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 77689, 233067, 699201, 2097603, 5515919, 16547757, 49643271, 148929813]

約数ペア:

[(1, 148929813), (3, 49643271), (9, 16547757), (27, 5515919), (71, 2097603), (213, 699201), (639, 233067), (1917, 77689)]