102640263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 152934912

約数和(自身を除く): 50294649

約数列:

[1, 3, 11, 33, 73, 137, 219, 311, 411, 803, 933, 1507, 2409, 3421, 4521, 10001, 10263, 22703, 30003, 42607, 68109, 110011, 127821, 249733, 330033, 468677, 749199, 1406031, 3110311, 9330933, 34213421, 102640263]

約数ペア:

[(1, 102640263), (3, 34213421), (11, 9330933), (33, 3110311), (73, 1406031), (137, 749199), (219, 468677), (311, 330033), (411, 249733), (803, 127821), (933, 110011), (1507, 68109), (2409, 42607), (3421, 30003), (4521, 22703), (10001, 10263)]