61138854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{161743}}^1$

素因数の和:161761

約数の個数: 32

約数和(自身を含む): 155274240

約数和(自身を除く): 94135386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 161743, 323486, 485229, 970458, 1132201, 1455687, 2264402, 2911374, 3396603, 4367061, 6793206, 8734122, 10189809, 20379618, 30569427, 61138854]

約数ペア:

[(1, 61138854), (2, 30569427), (3, 20379618), (6, 10189809), (7, 8734122), (9, 6793206), (14, 4367061), (18, 3396603), (21, 2911374), (27, 2264402), (42, 1455687), (54, 1132201), (63, 970458), (126, 485229), (189, 323486), (378, 161743)]