87773907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3229}}^1$

素因数の和:3303

約数の個数: 32

約数和(自身を含む): 136745280

約数和(自身を除く): 48971373

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 1599, 2091, 3229, 9061, 9687, 27183, 41977, 54893, 125931, 132389, 164679, 397167, 713609, 1721057, 2140827, 2250613, 5163171, 6751839, 29257969, 87773907]

約数ペア:

[(1, 87773907), (3, 29257969), (13, 6751839), (17, 5163171), (39, 2250613), (41, 2140827), (51, 1721057), (123, 713609), (221, 397167), (533, 164679), (663, 132389), (697, 125931), (1599, 54893), (2091, 41977), (3229, 27183), (9061, 9687)]