61468737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 91998720

約数和(自身を除く): 30529983

約数列:

[1, 3, 11, 33, 59, 131, 177, 241, 393, 649, 723, 1441, 1947, 2651, 4323, 7729, 7953, 14219, 23187, 31571, 42657, 85019, 94713, 156409, 255057, 347281, 469227, 1041843, 1862689, 5588067, 20489579, 61468737]

約数ペア:

[(1, 61468737), (3, 20489579), (11, 5588067), (33, 1862689), (59, 1041843), (131, 469227), (177, 347281), (241, 255057), (393, 156409), (649, 94713), (723, 85019), (1441, 42657), (1947, 31571), (2651, 23187), (4323, 14219), (7729, 7953)]