40636743

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 24681657

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 371, 609, 1113, 1259, 1537, 3777, 4611, 8813, 10759, 26439, 32277, 36511, 66727, 109533, 200181, 255577, 467089, 766731, 1401267, 1935083, 5805249, 13545581, 40636743]

約数ペア:

[(1, 40636743), (3, 13545581), (7, 5805249), (21, 1935083), (29, 1401267), (53, 766731), (87, 467089), (159, 255577), (203, 200181), (371, 109533), (609, 66727), (1113, 36511), (1259, 32277), (1537, 26439), (3777, 10759), (4611, 8813)]