156780862983

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1\times {\mathrm{4649}}^1$

素因数の和:5669

約数の個数: 64

約数和(自身を含む): 245650944000

約数和(自身を除く): 88870081017

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 837, 937, 1161, 1333, 2811, 3999, 4649, 8433, 11997, 13947, 25299, 29047, 35991, 40291, 41841, 87141, 120873, 125523, 144119, 199907, 261423, 362619, 432357, 599721, 784269, 1087857, 1249021, 1297071, 1799163, 3747063, 3891213, 4356113, 5397489, 6197117, 11241189, 13068339, 18591351, 33723567, 39205017, 55774053, 117615051, 135039503, 167322159, 187312859, 405118509, 561938577, 1215355527, 1685815731, 3646066581, 5057447193, 5806698629, 17420095887, 52260287661, 156780862983]

約数ペア:

[(1, 156780862983), (3, 52260287661), (9, 17420095887), (27, 5806698629), (31, 5057447193), (43, 3646066581), (93, 1685815731), (129, 1215355527), (279, 561938577), (387, 405118509), (837, 187312859), (937, 167322159), (1161, 135039503), (1333, 117615051), (2811, 55774053), (3999, 39205017), (4649, 33723567), (8433, 18591351), (11997, 13068339), (13947, 11241189), (25299, 6197117), (29047, 5397489), (35991, 4356113), (40291, 3891213), (41841, 3747063), (87141, 1799163), (120873, 1297071), (125523, 1249021), (144119, 1087857), (199907, 784269), (261423, 599721), (362619, 432357)]