87649353

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2113}}^1$

素因数の和:2549

約数の個数: 24

約数和(自身を含む): 138509280

約数和(自身を除く): 50859927

約数列:

[1, 3, 9, 11, 33, 99, 419, 1257, 2113, 3771, 4609, 6339, 13827, 19017, 23243, 41481, 69729, 209187, 885347, 2656041, 7968123, 9738817, 29216451, 87649353]

約数ペア:

[(1, 87649353), (3, 29216451), (9, 9738817), (11, 7968123), (33, 2656041), (99, 885347), (419, 209187), (1257, 69729), (2113, 41481), (3771, 23243), (4609, 19017), (6339, 13827)]