130697721

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1669}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 237594240

約数和(自身を除く): 106896519

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 113, 231, 339, 693, 791, 1017, 1243, 1669, 2373, 3729, 5007, 7119, 8701, 11187, 11683, 15021, 18359, 26103, 35049, 55077, 78309, 105147, 128513, 165231, 188597, 385539, 565791, 1156617, 1320179, 1697373, 2074567, 3960537, 6223701, 11881611, 14521969, 18671103, 43565907, 130697721]

約数ペア:

[(1, 130697721), (3, 43565907), (7, 18671103), (9, 14521969), (11, 11881611), (21, 6223701), (33, 3960537), (63, 2074567), (77, 1697373), (99, 1320179), (113, 1156617), (231, 565791), (339, 385539), (693, 188597), (791, 165231), (1017, 128513), (1243, 105147), (1669, 78309), (2373, 55077), (3729, 35049), (5007, 26103), (7119, 18359), (8701, 15021), (11187, 11683)]