131166

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{347}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 334080

約数和(自身を除く): 202914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 347, 378, 694, 1041, 2082, 2429, 3123, 4858, 6246, 7287, 9369, 14574, 18738, 21861, 43722, 65583, 131166]

約数ペア:

[(1, 131166), (2, 65583), (3, 43722), (6, 21861), (7, 18738), (9, 14574), (14, 9369), (18, 7287), (21, 6246), (27, 4858), (42, 3123), (54, 2429), (63, 2082), (126, 1041), (189, 694), (347, 378)]