121121055

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81563}}^1$

素因数の和:81588

約数の個数: 32

約数和(自身を含む): 234904320

約数和(自身を除く): 113783265

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 81563, 244689, 407815, 734067, 897193, 1223445, 2202201, 2691579, 3670335, 4485965, 8074737, 11011005, 13457895, 24224211, 40373685, 121121055]

約数ペア:

[(1, 121121055), (3, 40373685), (5, 24224211), (9, 13457895), (11, 11011005), (15, 8074737), (27, 4485965), (33, 3670335), (45, 2691579), (55, 2202201), (99, 1223445), (135, 897193), (165, 734067), (297, 407815), (495, 244689), (1485, 81563)]