87301123

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 114379776

約数和(自身を除く): 27078653

約数列:

[1, 7, 13, 23, 53, 91, 161, 299, 371, 689, 787, 1219, 2093, 4823, 5509, 8533, 10231, 15847, 18101, 41711, 71617, 110929, 126707, 235313, 291977, 542243, 959353, 1647191, 3795701, 6715471, 12471589, 87301123]

約数ペア:

[(1, 87301123), (7, 12471589), (13, 6715471), (23, 3795701), (53, 1647191), (91, 959353), (161, 542243), (299, 291977), (371, 235313), (689, 126707), (787, 110929), (1219, 71617), (2093, 41711), (4823, 18101), (5509, 15847), (8533, 10231)]