3886140969

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 6277373520

約数和(自身を除く): 2391232551

約数列:

[1, 3, 9, 27, 29, 37, 61, 81, 87, 111, 183, 261, 333, 549, 733, 783, 999, 1073, 1647, 1769, 2199, 2257, 2349, 2997, 3219, 4941, 5307, 6597, 6771, 9657, 15921, 19791, 20313, 21257, 27121, 28971, 44713, 47763, 59373, 60939, 63771, 65453, 81363, 86913, 134139, 143289, 182817, 191313, 196359, 244089, 402417, 573939, 589077, 732267, 786509, 1207251, 1296677, 1654381, 1721817, 1767231, 2196801, 2359527, 3621753, 3890031, 4963143, 5301693, 7078581, 11670093, 14889429, 21235743, 35010279, 44668287, 47977049, 63707229, 105030837, 134004861, 143931147, 431793441, 1295380323, 3886140969]

約数ペア:

[(1, 3886140969), (3, 1295380323), (9, 431793441), (27, 143931147), (29, 134004861), (37, 105030837), (61, 63707229), (81, 47977049), (87, 44668287), (111, 35010279), (183, 21235743), (261, 14889429), (333, 11670093), (549, 7078581), (733, 5301693), (783, 4963143), (999, 3890031), (1073, 3621753), (1647, 2359527), (1769, 2196801), (2199, 1767231), (2257, 1721817), (2349, 1654381), (2997, 1296677), (3219, 1207251), (4941, 786509), (5307, 732267), (6597, 589077), (6771, 573939), (9657, 402417), (15921, 244089), (19791, 196359), (20313, 191313), (21257, 182817), (27121, 143289), (28971, 134139), (44713, 86913), (47763, 81363), (59373, 65453), (60939, 63771)]