156984294813

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{25981}}^1\times {\mathrm{42853}}^1$

素因数の和:68884

約数の個数: 16

約数和(自身を含む): 213779064576

約数和(自身を除く): 56794769763

約数列:

[1, 3, 47, 141, 25981, 42853, 77943, 128559, 1221107, 2014091, 3663321, 6042273, 1113363793, 3340091379, 52328098271, 156984294813]

約数ペア:

[(1, 156984294813), (3, 52328098271), (47, 3340091379), (141, 1113363793), (25981, 6042273), (42853, 3663321), (77943, 2014091), (128559, 1221107)]