74333979

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{28579}}^1$

素因数の和:28619

約数の個数: 18

約数和(自身を含む): 114062780

約数和(自身を除く): 39728801

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 28579, 85737, 257211, 485843, 1457529, 4372587, 8259331, 24777993, 74333979]

約数ペア:

[(1, 74333979), (3, 24777993), (9, 8259331), (17, 4372587), (51, 1457529), (153, 485843), (289, 257211), (867, 85737), (2601, 28579)]