57021111

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17747}}^1$

素因数の和:17780

約数の個数: 32

約数和(自身を含む): 102228480

約数和(自身を除く): 45207369

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 17747, 53241, 124229, 159723, 301699, 372687, 479169, 905097, 1118061, 2111893, 2715291, 3354183, 6335679, 8145873, 19007037, 57021111]

約数ペア:

[(1, 57021111), (3, 19007037), (7, 8145873), (9, 6335679), (17, 3354183), (21, 2715291), (27, 2111893), (51, 1118061), (63, 905097), (119, 479169), (153, 372687), (189, 301699), (357, 159723), (459, 124229), (1071, 53241), (3213, 17747)]