72482739

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3079}}^1$

素因数の和:3167

約数の個数: 32

約数和(自身を含む): 118272000

約数和(自身を除く): 45789261

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 3079, 3363, 7847, 9237, 21553, 23541, 58501, 64659, 175503, 181661, 409507, 544983, 1228521, 1271627, 3451559, 3814881, 10354677, 24160913, 72482739]

約数ペア:

[(1, 72482739), (3, 24160913), (7, 10354677), (19, 3814881), (21, 3451559), (57, 1271627), (59, 1228521), (133, 544983), (177, 409507), (399, 181661), (413, 175503), (1121, 64659), (1239, 58501), (3079, 23541), (3363, 21553), (7847, 9237)]