42079203

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 65620800

約数和(自身を除く): 23541597

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 881, 1647, 1769, 2643, 5307, 7929, 15921, 23787, 25549, 47763, 53741, 76647, 161223, 229941, 483669, 689823, 1451007, 1558489, 4675467, 14026401, 42079203]

約数ペア:

[(1, 42079203), (3, 14026401), (9, 4675467), (27, 1558489), (29, 1451007), (61, 689823), (87, 483669), (183, 229941), (261, 161223), (549, 76647), (783, 53741), (881, 47763), (1647, 25549), (1769, 23787), (2643, 15921), (5307, 7929)]