45476781

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 71233536

約数和(自身を除く): 25756755

約数列:

[1, 3, 7, 21, 61, 131, 183, 271, 393, 427, 813, 917, 1281, 1897, 2751, 5691, 7991, 16531, 23973, 35501, 49593, 55937, 106503, 115717, 167811, 248507, 347151, 745521, 2165561, 6496683, 15158927, 45476781]

約数ペア:

[(1, 45476781), (3, 15158927), (7, 6496683), (21, 2165561), (61, 745521), (131, 347151), (183, 248507), (271, 167811), (393, 115717), (427, 106503), (813, 55937), (917, 49593), (1281, 35501), (1897, 23973), (2751, 16531), (5691, 7991)]