162555561

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 276232320

約数和(自身を除く): 113676759

約数列:

[1, 3, 7, 9, 21, 59, 63, 101, 177, 303, 413, 433, 531, 707, 909, 1239, 1299, 2121, 3031, 3717, 3897, 5959, 6363, 9093, 17877, 25547, 27279, 41713, 43733, 53631, 76641, 125139, 131199, 178829, 229923, 306131, 375417, 393597, 536487, 918393, 1609461, 2580247, 2755179, 7740741, 18061729, 23222223, 54185187, 162555561]

約数ペア:

[(1, 162555561), (3, 54185187), (7, 23222223), (9, 18061729), (21, 7740741), (59, 2755179), (63, 2580247), (101, 1609461), (177, 918393), (303, 536487), (413, 393597), (433, 375417), (531, 306131), (707, 229923), (909, 178829), (1239, 131199), (1299, 125139), (2121, 76641), (3031, 53631), (3717, 43733), (3897, 41713), (5959, 27279), (6363, 25547), (9093, 17877)]