1215692977191

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10391}}^1\times {\mathrm{72353}}^1$

素因数の和:82772

約数の個数: 48

約数和(自身を含む): 2057205973248

約数和(自身を除く): 841512996057

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 10391, 31173, 72353, 72737, 114301, 217059, 218211, 342903, 506471, 509159, 795883, 800107, 1519413, 1527477, 2387649, 2400321, 3545297, 5571181, 5600749, 10635891, 16713543, 16802247, 38998267, 116994801, 751820023, 2255460069, 5262740161, 8270020253, 15788220483, 24810060759, 36839181127, 57890141771, 110517543381, 173670425313, 405230992397, 1215692977191]

約数ペア:

[(1, 1215692977191), (3, 405230992397), (7, 173670425313), (11, 110517543381), (21, 57890141771), (33, 36839181127), (49, 24810060759), (77, 15788220483), (147, 8270020253), (231, 5262740161), (539, 2255460069), (1617, 751820023), (10391, 116994801), (31173, 38998267), (72353, 16802247), (72737, 16713543), (114301, 10635891), (217059, 5600749), (218211, 5571181), (342903, 3545297), (506471, 2400321), (509159, 2387649), (795883, 1527477), (800107, 1519413)]