73726947

素因数分解:

$3^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1487}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 121944576

約数和(自身を除く): 48217629

約数列:

[1, 3, 7, 9, 21, 63, 787, 1487, 2361, 4461, 5509, 7083, 10409, 13383, 16527, 31227, 49581, 93681, 1170269, 3510807, 8191883, 10532421, 24575649, 73726947]

約数ペア:

[(1, 73726947), (3, 24575649), (7, 10532421), (9, 8191883), (21, 3510807), (63, 1170269), (787, 93681), (1487, 49581), (2361, 31227), (4461, 16527), (5509, 13383), (7083, 10409)]