61395306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27581}}^1$

素因数の和:27646

約数の個数: 32

約数和(自身を含む): 142985088

約数和(自身を除く): 81589782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 27581, 55162, 82743, 165486, 193067, 386134, 579201, 1158402, 1461793, 2923586, 4385379, 8770758, 10232551, 20465102, 30697653, 61395306]

約数ペア:

[(1, 61395306), (2, 30697653), (3, 20465102), (6, 10232551), (7, 8770758), (14, 4385379), (21, 2923586), (42, 1461793), (53, 1158402), (106, 579201), (159, 386134), (318, 193067), (371, 165486), (742, 82743), (1113, 55162), (2226, 27581)]