191503773

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2441}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 289523520

約数和(自身を除く): 98019747

約数列:

[1, 3, 9, 23, 69, 207, 379, 1137, 2441, 3411, 7323, 8717, 21969, 26151, 56143, 78453, 168429, 505287, 925139, 2775417, 8326251, 21278197, 63834591, 191503773]

約数ペア:

[(1, 191503773), (3, 63834591), (9, 21278197), (23, 8326251), (69, 2775417), (207, 925139), (379, 505287), (1137, 168429), (2441, 78453), (3411, 56143), (7323, 26151), (8717, 21969)]