57446361

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 103219200

約数和(自身を除く): 45772839

約数列:

[1, 3, 7, 9, 21, 27, 29, 47, 63, 87, 141, 189, 203, 223, 261, 329, 423, 609, 669, 783, 987, 1269, 1363, 1561, 1827, 2007, 2961, 4089, 4683, 5481, 6021, 6467, 8883, 9541, 10481, 12267, 14049, 19401, 28623, 31443, 36801, 42147, 45269, 58203, 73367, 85869, 94329, 135807, 174609, 220101, 257607, 282987, 303949, 407421, 660303, 911847, 1222263, 1980909, 2127643, 2735541, 6382929, 8206623, 19148787, 57446361]

約数ペア:

[(1, 57446361), (3, 19148787), (7, 8206623), (9, 6382929), (21, 2735541), (27, 2127643), (29, 1980909), (47, 1222263), (63, 911847), (87, 660303), (141, 407421), (189, 303949), (203, 282987), (223, 257607), (261, 220101), (329, 174609), (423, 135807), (609, 94329), (669, 85869), (783, 73367), (987, 58203), (1269, 45269), (1363, 42147), (1561, 36801), (1827, 31443), (2007, 28623), (2961, 19401), (4089, 14049), (4683, 12267), (5481, 10481), (6021, 9541), (6467, 8883)]