1927771809

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 2668305024

約数和(自身を除く): 740533215

約数列:

[1, 3, 53, 73, 159, 219, 307, 541, 921, 1623, 3869, 11607, 16271, 22411, 28673, 39493, 48813, 67233, 86019, 118479, 166087, 498261, 1187783, 2093129, 3563349, 6279387, 8802611, 12124351, 26407833, 36373053, 642590603, 1927771809]

約数ペア:

[(1, 1927771809), (3, 642590603), (53, 36373053), (73, 26407833), (159, 12124351), (219, 8802611), (307, 6279387), (541, 3563349), (921, 2093129), (1623, 1187783), (3869, 498261), (11607, 166087), (16271, 118479), (22411, 86019), (28673, 67233), (39493, 48813)]