172600389

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8627}}^1$

素因数の和:8671

約数の個数: 40

約数和(自身を含む): 292316640

約数和(自身を除く): 119716251

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 6669, 8627, 20007, 25881, 77643, 112151, 163913, 232929, 336453, 491739, 698787, 1009359, 1475217, 2130869, 3028077, 4425651, 6392607, 9084231, 13276953, 19177821, 57533463, 172600389]

約数ペア:

[(1, 172600389), (3, 57533463), (9, 19177821), (13, 13276953), (19, 9084231), (27, 6392607), (39, 4425651), (57, 3028077), (81, 2130869), (117, 1475217), (171, 1009359), (247, 698787), (351, 491739), (513, 336453), (741, 232929), (1053, 163913), (1539, 112151), (2223, 77643), (6669, 25881), (8627, 20007)]