111243321

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9649}}^1$

素因数の和:9726

約数の個数: 32

約数和(自身を含む): 191456000

約数和(自身を除く): 80212679

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 9649, 11529, 28947, 67543, 86841, 202629, 260523, 588589, 607887, 1765767, 1823661, 4120123, 5297301, 12360369, 15891903, 37081107, 111243321]

約数ペア:

[(1, 111243321), (3, 37081107), (7, 15891903), (9, 12360369), (21, 5297301), (27, 4120123), (61, 1823661), (63, 1765767), (183, 607887), (189, 588589), (427, 260523), (549, 202629), (1281, 86841), (1647, 67543), (3843, 28947), (9649, 11529)]