105180219

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 170726400

約数和(自身を除く): 65546181

約数列:

[1, 3, 9, 19, 23, 47, 57, 69, 141, 171, 207, 423, 437, 569, 893, 1081, 1311, 1707, 2679, 3243, 3933, 5121, 8037, 9729, 10811, 13087, 20539, 26743, 32433, 39261, 61617, 80229, 97299, 117783, 184851, 240687, 248653, 508117, 615089, 745959, 1524351, 1845267, 2237877, 4573053, 5535801, 11686691, 35060073, 105180219]

約数ペア:

[(1, 105180219), (3, 35060073), (9, 11686691), (19, 5535801), (23, 4573053), (47, 2237877), (57, 1845267), (69, 1524351), (141, 745959), (171, 615089), (207, 508117), (423, 248653), (437, 240687), (569, 184851), (893, 117783), (1081, 97299), (1311, 80229), (1707, 61617), (2679, 39261), (3243, 32433), (3933, 26743), (5121, 20539), (8037, 13087), (9729, 10811)]