73768401

素因数分解:

$3^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 126660864

約数和(自身を除く): 52892463

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 281, 463, 567, 843, 1389, 1967, 2529, 3241, 4167, 5901, 7587, 9723, 12501, 17703, 22761, 29169, 37503, 53109, 87507, 130103, 159327, 262521, 390309, 910721, 1170927, 2732163, 3512781, 8196489, 10538343, 24589467, 73768401]

約数ペア:

[(1, 73768401), (3, 24589467), (7, 10538343), (9, 8196489), (21, 3512781), (27, 2732163), (63, 1170927), (81, 910721), (189, 390309), (281, 262521), (463, 159327), (567, 130103), (843, 87507), (1389, 53109), (1967, 37503), (2529, 29169), (3241, 22761), (4167, 17703), (5901, 12501), (7587, 9723)]