53869142789

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4345337}}^1$

素因数の和:4345385

約数の個数: 24

約数和(自身を含む): 71333068608

約数和(自身を除く): 17463925819

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 12397, 4345337, 30417359, 47798707, 99942751, 212921513, 334590949, 699599257, 1099370261, 2342136643, 4897194799, 7695591827, 53869142789]

約数ペア:

[(1, 53869142789), (7, 7695591827), (11, 4897194799), (23, 2342136643), (49, 1099370261), (77, 699599257), (161, 334590949), (253, 212921513), (539, 99942751), (1127, 47798707), (1771, 30417359), (12397, 4345337)]