6571811631

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{2749}}^1$

素因数の和:2980

約数の個数: 64

約数和(自身を含む): 11151360000

約数和(自身を除く): 4579548369

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 131, 231, 237, 393, 553, 869, 917, 1441, 1659, 2607, 2749, 2751, 4323, 6083, 8247, 10087, 10349, 18249, 19243, 30239, 30261, 31047, 57729, 72443, 90717, 113839, 211673, 217171, 217329, 341517, 360119, 635019, 651513, 796873, 1080357, 1520197, 2388881, 2390619, 2520833, 3961309, 4560591, 7166643, 7562499, 11883927, 16722167, 27729163, 28449401, 50166501, 83187489, 85348203, 199145807, 312943411, 597437421, 938830233, 2190603877, 6571811631]

約数ペア:

[(1, 6571811631), (3, 2190603877), (7, 938830233), (11, 597437421), (21, 312943411), (33, 199145807), (77, 85348203), (79, 83187489), (131, 50166501), (231, 28449401), (237, 27729163), (393, 16722167), (553, 11883927), (869, 7562499), (917, 7166643), (1441, 4560591), (1659, 3961309), (2607, 2520833), (2749, 2390619), (2751, 2388881), (4323, 1520197), (6083, 1080357), (8247, 796873), (10087, 651513), (10349, 635019), (18249, 360119), (19243, 341517), (30239, 217329), (30261, 217171), (31047, 211673), (57729, 113839), (72443, 90717)]