73938893

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 90541080

約数和(自身を除く): 16602187

約数列:

[1, 7, 29, 49, 61, 203, 427, 853, 1421, 1769, 2989, 5971, 12383, 24737, 41797, 52033, 86681, 173159, 364231, 1212113, 1508957, 2549617, 10562699, 73938893]

約数ペア:

[(1, 73938893), (7, 10562699), (29, 2549617), (49, 1508957), (61, 1212113), (203, 364231), (427, 173159), (853, 86681), (1421, 52033), (1769, 41797), (2989, 24737), (5971, 12383)]