144563913

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 247968000

約数和(自身を除く): 103404087

約数列:

[1, 3, 9, 13, 19, 27, 39, 53, 57, 117, 159, 171, 247, 351, 409, 477, 513, 689, 741, 1007, 1227, 1431, 2067, 2223, 3021, 3681, 5317, 6201, 6669, 7771, 9063, 11043, 13091, 15951, 18603, 21677, 23313, 27189, 39273, 47853, 65031, 69939, 101023, 117819, 143559, 195093, 209817, 281801, 303069, 353457, 411863, 585279, 845403, 909207, 1235589, 2536209, 2727621, 3706767, 5354219, 7608627, 11120301, 16062657, 48187971, 144563913]

約数ペア:

[(1, 144563913), (3, 48187971), (9, 16062657), (13, 11120301), (19, 7608627), (27, 5354219), (39, 3706767), (53, 2727621), (57, 2536209), (117, 1235589), (159, 909207), (171, 845403), (247, 585279), (351, 411863), (409, 353457), (477, 303069), (513, 281801), (689, 209817), (741, 195093), (1007, 143559), (1227, 117819), (1431, 101023), (2067, 69939), (2223, 65031), (3021, 47853), (3681, 39273), (5317, 27189), (6201, 23313), (6669, 21677), (7771, 18603), (9063, 15951), (11043, 13091)]