1159785837

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 1998796800

約数和(自身を除く): 839010963

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 139, 189, 337, 393, 417, 917, 973, 1011, 1179, 1251, 2359, 2751, 2919, 3033, 3537, 3753, 7077, 8253, 8757, 9099, 18209, 21231, 24759, 26271, 44147, 46843, 54627, 63693, 127463, 132441, 140529, 163881, 309029, 327901, 382389, 397323, 421587, 491643, 927087, 983703, 1147167, 1191969, 1264761, 2781261, 2951109, 3441501, 6136433, 8343783, 8853327, 18409299, 42955031, 55227897, 128865093, 165683691, 386595279, 1159785837]

約数ペア:

[(1, 1159785837), (3, 386595279), (7, 165683691), (9, 128865093), (21, 55227897), (27, 42955031), (63, 18409299), (131, 8853327), (139, 8343783), (189, 6136433), (337, 3441501), (393, 2951109), (417, 2781261), (917, 1264761), (973, 1191969), (1011, 1147167), (1179, 983703), (1251, 927087), (2359, 491643), (2751, 421587), (2919, 397323), (3033, 382389), (3537, 327901), (3753, 309029), (7077, 163881), (8253, 140529), (8757, 132441), (9099, 127463), (18209, 63693), (21231, 54627), (24759, 46843), (26271, 44147)]