56160909

素因数分解:

$3^2\times 7^2\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:734

約数の個数: 36

約数和(自身を含む): 94895424

約数和(自身を除く): 38734515

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 347, 367, 441, 1041, 1101, 2429, 2569, 3123, 3303, 7287, 7707, 17003, 17983, 21861, 23121, 51009, 53949, 127349, 153027, 161847, 382047, 891443, 1146141, 2674329, 6240101, 8022987, 18720303, 56160909]

約数ペア:

[(1, 56160909), (3, 18720303), (7, 8022987), (9, 6240101), (21, 2674329), (49, 1146141), (63, 891443), (147, 382047), (347, 161847), (367, 153027), (441, 127349), (1041, 53949), (1101, 51009), (2429, 23121), (2569, 21861), (3123, 17983), (3303, 17003), (7287, 7707)]