77874369

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{22397}}^1$

素因数の和:22480

約数の個数: 16

約数和(自身を含む): 111094080

約数和(自身を除く): 33219711

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 22397, 67191, 425543, 1276629, 1366217, 4098651, 25958123, 77874369]

約数ペア:

[(1, 77874369), (3, 25958123), (19, 4098651), (57, 1366217), (61, 1276629), (183, 425543), (1159, 67191), (3477, 22397)]