69371967

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 107864064

約数和(自身を除く): 38492097

約数列:

[1, 3, 7, 21, 131, 151, 167, 393, 453, 501, 917, 1057, 1169, 2751, 3171, 3507, 19781, 21877, 25217, 59343, 65631, 75651, 138467, 153139, 176519, 415401, 459417, 529557, 3303427, 9910281, 23123989, 69371967]

約数ペア:

[(1, 69371967), (3, 23123989), (7, 9910281), (21, 3303427), (131, 529557), (151, 459417), (167, 415401), (393, 176519), (453, 153139), (501, 138467), (917, 75651), (1057, 65631), (1169, 59343), (2751, 25217), (3171, 21877), (3507, 19781)]