151344291

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{7741}}^1$

素因数の和:7784

約数の個数: 32

約数和(自身を含む): 247744000

約数和(自身を除く): 96399709

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2793, 6517, 7741, 19551, 23223, 54187, 147079, 162561, 379309, 441237, 1029553, 1137927, 2655163, 3088659, 7206871, 7965489, 21620613, 50448097, 151344291]

約数ペア:

[(1, 151344291), (3, 50448097), (7, 21620613), (19, 7965489), (21, 7206871), (49, 3088659), (57, 2655163), (133, 1137927), (147, 1029553), (343, 441237), (399, 379309), (931, 162561), (1029, 147079), (2793, 54187), (6517, 23223), (7741, 19551)]