72370341

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{30809}}^1$

素因数の和:30850

約数の個数: 20

約数和(自身を含む): 111840300

約数和(自身を除く): 39469959

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 30809, 92427, 277281, 831843, 893461, 2495529, 2680383, 8041149, 24123447, 72370341]

約数ペア:

[(1, 72370341), (3, 24123447), (9, 8041149), (27, 2680383), (29, 2495529), (81, 893461), (87, 831843), (261, 277281), (783, 92427), (2349, 30809)]