527774427

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{971}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 803416320

約数和(自身を除く): 275641893

約数列:

[1, 3, 9, 27, 41, 123, 369, 491, 971, 1107, 1473, 2913, 4419, 8739, 13257, 20131, 26217, 39811, 60393, 119433, 181179, 358299, 476761, 543537, 1074897, 1430283, 4290849, 12872547, 19547201, 58641603, 175924809, 527774427]

約数ペア:

[(1, 527774427), (3, 175924809), (9, 58641603), (27, 19547201), (41, 12872547), (123, 4290849), (369, 1430283), (491, 1074897), (971, 543537), (1107, 476761), (1473, 358299), (2913, 181179), (4419, 119433), (8739, 60393), (13257, 39811), (20131, 26217)]