61778937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2733

約数の個数: 32

約数和(自身を含む): 97182720

約数和(自身を除く): 35403783

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 1221, 2109, 2663, 7733, 7989, 23199, 29293, 50597, 87879, 98531, 151791, 295593, 556567, 1083841, 1669701, 1872089, 3251523, 5616267, 20592979, 61778937]

約数ペア:

[(1, 61778937), (3, 20592979), (11, 5616267), (19, 3251523), (33, 1872089), (37, 1669701), (57, 1083841), (111, 556567), (209, 295593), (407, 151791), (627, 98531), (703, 87879), (1221, 50597), (2109, 29293), (2663, 23199), (7733, 7989)]