37988891109

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{10781}}^1\times {\mathrm{10039}}^1$

素因数の和:20842

約数の個数: 32

約数和(自身を含む): 60620716800

約数和(自身を除く): 22631825691

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 10039, 10781, 30117, 32343, 90351, 97029, 130507, 140153, 271053, 291087, 391521, 420459, 1174563, 1261377, 3523689, 3784131, 108230459, 324691377, 974074131, 1406995967, 2922222393, 4220987901, 12662963703, 37988891109]

約数ペア:

[(1, 37988891109), (3, 12662963703), (9, 4220987901), (13, 2922222393), (27, 1406995967), (39, 974074131), (117, 324691377), (351, 108230459), (10039, 3784131), (10781, 3523689), (30117, 1261377), (32343, 1174563), (90351, 420459), (97029, 391521), (130507, 291087), (140153, 271053)]