253774172163

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{144791}}^1$

素因数の和:145227

約数の個数: 32

約数和(自身を含む): 360983831040

約数和(自身を除く): 107209658877

約数列:

[1, 3, 19, 57, 97, 291, 317, 951, 1843, 5529, 6023, 18069, 30749, 92247, 144791, 434373, 584231, 1752693, 2751029, 8253087, 14044727, 42134181, 45898747, 137696241, 266849813, 800549439, 872076193, 2616228579, 4452178459, 13356535377, 84591390721, 253774172163]

約数ペア:

[(1, 253774172163), (3, 84591390721), (19, 13356535377), (57, 4452178459), (97, 2616228579), (291, 872076193), (317, 800549439), (951, 266849813), (1843, 137696241), (5529, 45898747), (6023, 42134181), (18069, 14044727), (30749, 8253087), (92247, 2751029), (144791, 1752693), (434373, 584231)]