77087661

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{941}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 121540608

約数和(自身を除く): 44452947

約数列:

[1, 3, 7, 21, 47, 83, 141, 249, 329, 581, 941, 987, 1743, 2823, 3901, 6587, 11703, 19761, 27307, 44227, 78103, 81921, 132681, 234309, 309589, 546721, 928767, 1640163, 3670841, 11012523, 25695887, 77087661]

約数ペア:

[(1, 77087661), (3, 25695887), (7, 11012523), (21, 3670841), (47, 1640163), (83, 928767), (141, 546721), (249, 309589), (329, 234309), (581, 132681), (941, 81921), (987, 78103), (1743, 44227), (2823, 27307), (3901, 19761), (6587, 11703)]