73156629

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 127991808

約数和(自身を除く): 54835179

約数列:

[1, 3, 7, 13, 21, 23, 39, 61, 69, 91, 161, 183, 191, 273, 299, 427, 483, 573, 793, 897, 1281, 1337, 1403, 2093, 2379, 2483, 4011, 4209, 4393, 5551, 6279, 7449, 9821, 11651, 13179, 16653, 17381, 18239, 29463, 30751, 34953, 52143, 54717, 57109, 81557, 92253, 127673, 151463, 171327, 244671, 267973, 383019, 399763, 454389, 803919, 1060241, 1199289, 1875811, 3180723, 3483649, 5627433, 10450947, 24385543, 73156629]

約数ペア:

[(1, 73156629), (3, 24385543), (7, 10450947), (13, 5627433), (21, 3483649), (23, 3180723), (39, 1875811), (61, 1199289), (69, 1060241), (91, 803919), (161, 454389), (183, 399763), (191, 383019), (273, 267973), (299, 244671), (427, 171327), (483, 151463), (573, 127673), (793, 92253), (897, 81557), (1281, 57109), (1337, 54717), (1403, 52143), (2093, 34953), (2379, 30751), (2483, 29463), (4011, 18239), (4209, 17381), (4393, 16653), (5551, 13179), (6279, 11651), (7449, 9821)]