27839972127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{61991}}^1$

素因数の和:62475

約数の個数: 32

約数和(自身を含む): 41896673280

約数和(自身を除く): 14056701153

約数列:

[1, 3, 11, 31, 33, 93, 341, 439, 1023, 1317, 4829, 13609, 14487, 40827, 61991, 149699, 185973, 449097, 681901, 1921721, 2045703, 5765163, 21138931, 27214049, 63416793, 81642147, 299354539, 843635519, 898063617, 2530906557, 9279990709, 27839972127]

約数ペア:

[(1, 27839972127), (3, 9279990709), (11, 2530906557), (31, 898063617), (33, 843635519), (93, 299354539), (341, 81642147), (439, 63416793), (1023, 27214049), (1317, 21138931), (4829, 5765163), (13609, 2045703), (14487, 1921721), (40827, 681901), (61991, 449097), (149699, 185973)]