32398821

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 61663680

約数和(自身を除く): 29264859

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 169, 179, 221, 273, 357, 507, 537, 663, 819, 1071, 1183, 1253, 1521, 1547, 1611, 1989, 2327, 2873, 3043, 3549, 3759, 4641, 6981, 8619, 9129, 10647, 11277, 13923, 16289, 20111, 20943, 21301, 25857, 27387, 30251, 39559, 48867, 60333, 63903, 90753, 118677, 146601, 180999, 191709, 211757, 272259, 276913, 356031, 514267, 635271, 830739, 1542801, 1905813, 2492217, 3599869, 4628403, 10799607, 32398821]

約数ペア:

[(1, 32398821), (3, 10799607), (7, 4628403), (9, 3599869), (13, 2492217), (17, 1905813), (21, 1542801), (39, 830739), (51, 635271), (63, 514267), (91, 356031), (117, 276913), (119, 272259), (153, 211757), (169, 191709), (179, 180999), (221, 146601), (273, 118677), (357, 90753), (507, 63903), (537, 60333), (663, 48867), (819, 39559), (1071, 30251), (1183, 27387), (1253, 25857), (1521, 21301), (1547, 20943), (1611, 20111), (1989, 16289), (2327, 13923), (2873, 11277), (3043, 10647), (3549, 9129), (3759, 8619), (4641, 6981)]