127908045

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12979}}^1$

素因数の和:13066

約数の個数: 32

約数和(自身を含む): 230524800

約数和(自身を除く): 102616755

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 9855, 12979, 38937, 64895, 116811, 194685, 350433, 584055, 947467, 1752165, 2842401, 4737335, 8527203, 14212005, 25581609, 42636015, 127908045]

約数ペア:

[(1, 127908045), (3, 42636015), (5, 25581609), (9, 14212005), (15, 8527203), (27, 4737335), (45, 2842401), (73, 1752165), (135, 947467), (219, 584055), (365, 350433), (657, 194685), (1095, 116811), (1971, 64895), (3285, 38937), (9855, 12979)]