27785507071

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{3469}}^1\times {\mathrm{60223}}^1$

素因数の和:63718

約数の個数: 16

約数和(自身を含む): 33436364800

約数和(自身を除く): 5650857729

約数列:

[1, 7, 19, 133, 3469, 24283, 60223, 65911, 421561, 461377, 1144237, 8009659, 208913587, 1462395109, 3969358153, 27785507071]

約数ペア:

[(1, 27785507071), (7, 3969358153), (19, 1462395109), (133, 208913587), (3469, 8009659), (24283, 1144237), (60223, 461377), (65911, 421561)]