260076609

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4283}}^1$

素因数の和:4478

約数の個数: 32

約数和(自身を含む): 417432960

約数和(自身を除く): 157356351

約数列:

[1, 3, 9, 13, 27, 39, 117, 173, 351, 519, 1557, 2249, 4283, 4671, 6747, 12849, 20241, 38547, 55679, 60723, 115641, 167037, 501111, 740959, 1503333, 2222877, 6668631, 9632467, 20005893, 28897401, 86692203, 260076609]

約数ペア:

[(1, 260076609), (3, 86692203), (9, 28897401), (13, 20005893), (27, 9632467), (39, 6668631), (117, 2222877), (173, 1503333), (351, 740959), (519, 501111), (1557, 167037), (2249, 115641), (4283, 60723), (4671, 55679), (6747, 38547), (12849, 20241)]