68138301

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 113707008

約数和(自身を除く): 45568707

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 397, 743, 1191, 2229, 2779, 4367, 5201, 8173, 8337, 13101, 15603, 24519, 30569, 57211, 91707, 171633, 294971, 884913, 2064797, 3244681, 6194391, 9734043, 22712767, 68138301]

約数ペア:

[(1, 68138301), (3, 22712767), (7, 9734043), (11, 6194391), (21, 3244681), (33, 2064797), (77, 884913), (231, 294971), (397, 171633), (743, 91707), (1191, 57211), (2229, 30569), (2779, 24519), (4367, 15603), (5201, 13101), (8173, 8337)]