63013671

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 111421440

約数和(自身を除く): 48407769

約数列:

[1, 3, 7, 9, 19, 21, 57, 61, 63, 133, 171, 183, 399, 427, 549, 863, 1159, 1197, 1281, 2589, 3477, 3843, 6041, 7767, 8113, 10431, 16397, 18123, 24339, 49191, 52643, 54369, 73017, 114779, 147573, 157929, 344337, 368501, 473787, 1000217, 1033011, 1105503, 3000651, 3316509, 7001519, 9001953, 21004557, 63013671]

約数ペア:

[(1, 63013671), (3, 21004557), (7, 9001953), (9, 7001519), (19, 3316509), (21, 3000651), (57, 1105503), (61, 1033011), (63, 1000217), (133, 473787), (171, 368501), (183, 344337), (399, 157929), (427, 147573), (549, 114779), (863, 73017), (1159, 54369), (1197, 52643), (1281, 49191), (2589, 24339), (3477, 18123), (3843, 16397), (6041, 10431), (7767, 8113)]