86911839

素因数分解:

$3^3\times 7^2\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 151027200

約数和(自身を除く): 64115361

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 179, 189, 367, 441, 537, 1101, 1253, 1323, 1611, 2569, 3303, 3759, 4833, 7707, 8771, 9909, 11277, 17983, 23121, 26313, 33831, 53949, 65693, 69363, 78939, 161847, 197079, 236817, 459851, 485541, 591237, 1379553, 1773711, 3218957, 4138659, 9656871, 12415977, 28970613, 86911839]

約数ペア:

[(1, 86911839), (3, 28970613), (7, 12415977), (9, 9656871), (21, 4138659), (27, 3218957), (49, 1773711), (63, 1379553), (147, 591237), (179, 485541), (189, 459851), (367, 236817), (441, 197079), (537, 161847), (1101, 78939), (1253, 69363), (1323, 65693), (1611, 53949), (2569, 33831), (3303, 26313), (3759, 23121), (4833, 17983), (7707, 11277), (8771, 9909)]