77432523

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2399}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 46983477

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 371, 609, 1113, 1537, 2399, 4611, 7197, 10759, 16793, 32277, 50379, 69571, 127147, 208713, 381441, 486997, 890029, 1460991, 2670087, 3687263, 11061789, 25810841, 77432523]

約数ペア:

[(1, 77432523), (3, 25810841), (7, 11061789), (21, 3687263), (29, 2670087), (53, 1460991), (87, 890029), (159, 486997), (203, 381441), (371, 208713), (609, 127147), (1113, 69571), (1537, 50379), (2399, 32277), (4611, 16793), (7197, 10759)]