227250909

素因数分解:

$3^2\times {\mathrm{53}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:302

約数の個数: 36

約数和(自身を含む): 341670420

約数和(自身を除く): 114419511

約数列:

[1, 3, 9, 53, 89, 101, 159, 267, 303, 477, 801, 909, 2809, 4717, 5353, 8427, 8989, 14151, 16059, 25281, 26967, 42453, 48177, 80901, 250001, 283709, 476417, 750003, 851127, 1429251, 2250009, 2553381, 4287753, 25250101, 75750303, 227250909]

約数ペア:

[(1, 227250909), (3, 75750303), (9, 25250101), (53, 4287753), (89, 2553381), (101, 2250009), (159, 1429251), (267, 851127), (303, 750003), (477, 476417), (801, 283709), (909, 250001), (2809, 80901), (4717, 48177), (5353, 42453), (8427, 26967), (8989, 25281), (14151, 16059)]