156985997619

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{6091103}}^1$

素因数の和:6091199

約数の個数: 24

約数和(自身を含む): 233313647616

約数和(自身を除く): 76327649997

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 2343, 8591, 25773, 6091103, 18273309, 67002133, 201006399, 432468313, 737023463, 1297404939, 2211070389, 4757151443, 14271454329, 52328665873, 156985997619]

約数ペア:

[(1, 156985997619), (3, 52328665873), (11, 14271454329), (33, 4757151443), (71, 2211070389), (121, 1297404939), (213, 737023463), (363, 432468313), (781, 201006399), (2343, 67002133), (8591, 18273309), (25773, 6091103)]