65990673

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3457}}^1$

素因数の和:3574

約数の個数: 32

約数和(自身を含む): 112869120

約数和(自身を除く): 46878447

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 909, 2121, 2727, 3457, 6363, 10371, 19089, 24199, 31113, 72597, 93339, 217791, 349157, 653373, 1047471, 2444099, 3142413, 7332297, 9427239, 21996891, 65990673]

約数ペア:

[(1, 65990673), (3, 21996891), (7, 9427239), (9, 7332297), (21, 3142413), (27, 2444099), (63, 1047471), (101, 653373), (189, 349157), (303, 217791), (707, 93339), (909, 72597), (2121, 31113), (2727, 24199), (3457, 19089), (6363, 10371)]