64502061

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 99610560

約数和(自身を除く): 35108499

約数列:

[1, 3, 13, 29, 39, 41, 87, 107, 123, 169, 321, 377, 507, 533, 1131, 1189, 1391, 1599, 3103, 3567, 4173, 4387, 4901, 6929, 9309, 13161, 14703, 15457, 18083, 20787, 40339, 46371, 54249, 57031, 121017, 127223, 171093, 200941, 381669, 524407, 602823, 741403, 1573221, 1653899, 2224209, 4961697, 21500687, 64502061]

約数ペア:

[(1, 64502061), (3, 21500687), (13, 4961697), (29, 2224209), (39, 1653899), (41, 1573221), (87, 741403), (107, 602823), (123, 524407), (169, 381669), (321, 200941), (377, 171093), (507, 127223), (533, 121017), (1131, 57031), (1189, 54249), (1391, 46371), (1599, 40339), (3103, 20787), (3567, 18083), (4173, 15457), (4387, 14703), (4901, 13161), (6929, 9309)]