78057903

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{733}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 130217472

約数和(自身を除く): 52159569

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 461, 733, 1383, 2199, 3227, 5071, 5131, 8063, 9681, 15213, 15393, 24189, 35497, 56441, 106491, 169323, 337913, 1013739, 2365391, 3717043, 7096173, 11151129, 26019301, 78057903]

約数ペア:

[(1, 78057903), (3, 26019301), (7, 11151129), (11, 7096173), (21, 3717043), (33, 2365391), (77, 1013739), (231, 337913), (461, 169323), (733, 106491), (1383, 56441), (2199, 35497), (3227, 24189), (5071, 15393), (5131, 15213), (8063, 9681)]