1340152809939

素因数分解:

$3^4\times {\mathrm{547}}^1\times {\mathrm{1019}}^1\times {\mathrm{29683}}^1$

素因数の和:31261

約数の個数: 40

約数和(自身を含む): 2007652405440

約数和(自身を除く): 667499595501

約数列:

[1, 3, 9, 27, 81, 547, 1019, 1641, 3057, 4923, 9171, 14769, 27513, 29683, 44307, 82539, 89049, 267147, 557393, 801441, 1672179, 2404323, 5016537, 15049611, 16236601, 30246977, 45148833, 48709803, 90740931, 146129409, 272222793, 438388227, 816668379, 1315164681, 2450005137, 16545096419, 49635289257, 148905867771, 446717603313, 1340152809939]

約数ペア:

[(1, 1340152809939), (3, 446717603313), (9, 148905867771), (27, 49635289257), (81, 16545096419), (547, 2450005137), (1019, 1315164681), (1641, 816668379), (3057, 438388227), (4923, 272222793), (9171, 146129409), (14769, 90740931), (27513, 48709803), (29683, 45148833), (44307, 30246977), (82539, 16236601), (89049, 15049611), (267147, 5016537), (557393, 2404323), (801441, 1672179)]