61187973

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7159}}^1$

素因数の和:7217

約数の個数: 32

約数和(自身を含む): 104478720

約数和(自身を除く): 43290747

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 7159, 8547, 21477, 50113, 78749, 150339, 236247, 264883, 551243, 794649, 1653729, 1854181, 2913713, 5562543, 8741139, 20395991, 61187973]

約数ペア:

[(1, 61187973), (3, 20395991), (7, 8741139), (11, 5562543), (21, 2913713), (33, 1854181), (37, 1653729), (77, 794649), (111, 551243), (231, 264883), (259, 236247), (407, 150339), (777, 78749), (1221, 50113), (2849, 21477), (7159, 8547)]