72401139

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{607}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 108600960

約数和(自身を除く): 36199821

約数列:

[1, 3, 9, 29, 87, 261, 457, 607, 1371, 1821, 4113, 5463, 13253, 17603, 39759, 52809, 119277, 158427, 277399, 832197, 2496591, 8044571, 24133713, 72401139]

約数ペア:

[(1, 72401139), (3, 24133713), (9, 8044571), (29, 2496591), (87, 832197), (261, 277399), (457, 158427), (607, 119277), (1371, 52809), (1821, 39759), (4113, 17603), (5463, 13253)]