61964529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 97474560

約数和(自身を除く): 35510031

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 1221, 2109, 2671, 7733, 8013, 23199, 29381, 50749, 88143, 98827, 152247, 296481, 558239, 1087097, 1674717, 1877713, 3261291, 5633139, 20654843, 61964529]

約数ペア:

[(1, 61964529), (3, 20654843), (11, 5633139), (19, 3261291), (33, 1877713), (37, 1674717), (57, 1087097), (111, 558239), (209, 296481), (407, 152247), (627, 98827), (703, 88143), (1221, 50749), (2109, 29381), (2671, 23199), (7733, 8013)]