88287843

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 137871360

約数和(自身を除く): 49583517

約数列:

[1, 3, 7, 21, 67, 131, 201, 393, 469, 479, 917, 1407, 1437, 2751, 3353, 8777, 10059, 26331, 32093, 61439, 62749, 96279, 184317, 188247, 224651, 439243, 673953, 1317729, 4204183, 12612549, 29429281, 88287843]

約数ペア:

[(1, 88287843), (3, 29429281), (7, 12612549), (21, 4204183), (67, 1317729), (131, 673953), (201, 439243), (393, 224651), (469, 188247), (479, 184317), (917, 96279), (1407, 62749), (1437, 61439), (2751, 32093), (3353, 26331), (8777, 10059)]