201074319

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{52817}}^1$

素因数の和:52876

約数の個数: 20

約数和(自身を含む): 306766944

約数和(自身を除く): 105692625

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 52817, 158451, 475353, 1426059, 2482399, 4278177, 7447197, 22341591, 67024773, 201074319]

約数ペア:

[(1, 201074319), (3, 67024773), (9, 22341591), (27, 7447197), (47, 4278177), (81, 2482399), (141, 1426059), (423, 475353), (1269, 158451), (3807, 52817)]