168432453

素因数分解:

$3^4\times 7^2\times {\mathrm{42437}}^1$

素因数の和:42463

約数の個数: 30

約数和(自身を含む): 292694886

約数和(自身を除く): 124262433

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 42437, 127311, 297059, 381933, 891177, 1145799, 2079413, 2673531, 3437397, 6238239, 8020593, 18714717, 24061779, 56144151, 168432453]

約数ペア:

[(1, 168432453), (3, 56144151), (7, 24061779), (9, 18714717), (21, 8020593), (27, 6238239), (49, 3437397), (63, 2673531), (81, 2079413), (147, 1145799), (189, 891177), (441, 381933), (567, 297059), (1323, 127311), (3969, 42437)]