67121835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1229}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 117607680

約数和(自身を除く): 50485845

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 331, 993, 1229, 1655, 3641, 3687, 4965, 6145, 10923, 13519, 18205, 18435, 40557, 54615, 67595, 202785, 406799, 1220397, 2033995, 4474789, 6101985, 13424367, 22373945, 67121835]

約数ペア:

[(1, 67121835), (3, 22373945), (5, 13424367), (11, 6101985), (15, 4474789), (33, 2033995), (55, 1220397), (165, 406799), (331, 202785), (993, 67595), (1229, 54615), (1655, 40557), (3641, 18435), (3687, 18205), (4965, 13519), (6145, 10923)]