202472127

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157321}}^1$

素因数の和:157351

約数の個数: 24

約数和(自身を含む): 343591248

約数和(自身を除く): 141119121

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 157321, 471963, 1415889, 1730531, 2045173, 5191593, 6135519, 15574779, 18406557, 22496903, 67490709, 202472127]

約数ペア:

[(1, 202472127), (3, 67490709), (9, 22496903), (11, 18406557), (13, 15574779), (33, 6135519), (39, 5191593), (99, 2045173), (117, 1730531), (143, 1415889), (429, 471963), (1287, 157321)]