69100983

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17981}}^1$

素因数の和:18055

約数の個数: 24

約数和(自身を含む): 115947936

約数和(自身を除く): 46846953

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 17981, 53943, 125867, 161829, 377601, 1096841, 1132803, 3290523, 7677887, 9871569, 23033661, 69100983]

約数ペア:

[(1, 69100983), (3, 23033661), (7, 9871569), (9, 7677887), (21, 3290523), (61, 1132803), (63, 1096841), (183, 377601), (427, 161829), (549, 125867), (1281, 53943), (3843, 17981)]