72271773

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49877}}^1$

素因数の和:49913

約数の個数: 24

約数和(自身を含む): 124495488

約数和(自身を除く): 52223715

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 49877, 149631, 349139, 448893, 1047417, 1147171, 3142251, 3441513, 8030197, 10324539, 24090591, 72271773]

約数ペア:

[(1, 72271773), (3, 24090591), (7, 10324539), (9, 8030197), (21, 3441513), (23, 3142251), (63, 1147171), (69, 1047417), (161, 448893), (207, 349139), (483, 149631), (1449, 49877)]