38502783

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 63655680

約数和(自身を除く): 25152897

約数列:

[1, 3, 9, 11, 27, 33, 79, 81, 99, 237, 297, 547, 711, 869, 891, 1641, 2133, 2607, 4923, 6017, 6399, 7821, 14769, 18051, 23463, 43213, 44307, 54153, 70389, 129639, 162459, 388917, 475343, 487377, 1166751, 1426029, 3500253, 4278087, 12834261, 38502783]

約数ペア:

[(1, 38502783), (3, 12834261), (9, 4278087), (11, 3500253), (27, 1426029), (33, 1166751), (79, 487377), (81, 475343), (99, 388917), (237, 162459), (297, 129639), (547, 70389), (711, 54153), (869, 44307), (891, 43213), (1641, 23463), (2133, 18051), (2607, 14769), (4923, 7821), (6017, 6399)]