30159477

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 46828236

約数和(自身を除く): 16668759

約数列:

[1, 3, 9, 37, 41, 47, 111, 123, 141, 333, 369, 423, 1517, 1739, 1927, 2209, 4551, 5217, 5781, 6627, 13653, 15651, 17343, 19881, 71299, 81733, 90569, 213897, 245199, 271707, 641691, 735597, 815121, 3351053, 10053159, 30159477]

約数ペア:

[(1, 30159477), (3, 10053159), (9, 3351053), (37, 815121), (41, 735597), (47, 641691), (111, 271707), (123, 245199), (141, 213897), (333, 90569), (369, 81733), (423, 71299), (1517, 19881), (1739, 17343), (1927, 15651), (2209, 13653), (4551, 6627), (5217, 5781)]