40499811

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7177}}^1$

素因数の和:7216

約数の個数: 32

約数和(自身を含む): 68908800

約数和(自身を除く): 28408989

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 7177, 21531, 64593, 78947, 136363, 193779, 236841, 409089, 710523, 1227267, 1499993, 2131569, 3681801, 4499979, 13499937, 40499811]

約数ペア:

[(1, 40499811), (3, 13499937), (9, 4499979), (11, 3681801), (19, 2131569), (27, 1499993), (33, 1227267), (57, 710523), (99, 409089), (171, 236841), (209, 193779), (297, 136363), (513, 78947), (627, 64593), (1881, 21531), (5643, 7177)]