53520789

素因数分解:

$3^1\times 7^2\times {\mathrm{577}}^1\times {\mathrm{631}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 83287488

約数和(自身を除く): 29766699

約数列:

[1, 3, 7, 21, 49, 147, 577, 631, 1731, 1893, 4039, 4417, 12117, 13251, 28273, 30919, 84819, 92757, 364087, 1092261, 2548609, 7645827, 17840263, 53520789]

約数ペア:

[(1, 53520789), (3, 17840263), (7, 7645827), (21, 2548609), (49, 1092261), (147, 364087), (577, 92757), (631, 84819), (1731, 30919), (1893, 28273), (4039, 13251), (4417, 12117)]