71899323

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 32610117

約数列:

[1, 3, 29, 31, 53, 87, 93, 159, 503, 899, 1509, 1537, 1643, 2697, 4611, 4929, 14587, 15593, 26659, 43761, 46779, 47647, 79977, 142941, 452197, 773111, 826429, 1356591, 2319333, 2479287, 23966441, 71899323]

約数ペア:

[(1, 71899323), (3, 23966441), (29, 2479287), (31, 2319333), (53, 1356591), (87, 826429), (93, 773111), (159, 452197), (503, 142941), (899, 79977), (1509, 47647), (1537, 46779), (1643, 43761), (2697, 26659), (4611, 15593), (4929, 14587)]