100031451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 158149152

約数和(自身を除く): 58117701

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 157, 221, 403, 471, 527, 663, 961, 1209, 1581, 2041, 2669, 2883, 4867, 6123, 6851, 8007, 12493, 14601, 16337, 20553, 34697, 37479, 49011, 63271, 82739, 104091, 150877, 189813, 212381, 248217, 452631, 637143, 1075607, 1961401, 2564909, 3226821, 5884203, 7694727, 33343817, 100031451]

約数ペア:

[(1, 100031451), (3, 33343817), (13, 7694727), (17, 5884203), (31, 3226821), (39, 2564909), (51, 1961401), (93, 1075607), (157, 637143), (221, 452631), (403, 248217), (471, 212381), (527, 189813), (663, 150877), (961, 104091), (1209, 82739), (1581, 63271), (2041, 49011), (2669, 37479), (2883, 34697), (4867, 20553), (6123, 16337), (6851, 14601), (8007, 12493)]