271053601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 363224064

約数和(自身を除く): 92170463

約数列:

[1, 7, 13, 19, 37, 91, 133, 223, 247, 259, 361, 481, 703, 1561, 1729, 2527, 2899, 3367, 4237, 4693, 4921, 8251, 9139, 13357, 20293, 29659, 32851, 55081, 57757, 63973, 80503, 93499, 107263, 156769, 173641, 385567, 563521, 750841, 1046539, 1097383, 1215487, 2037997, 2978611, 7325773, 14265979, 20850277, 38721943, 271053601]

約数ペア:

[(1, 271053601), (7, 38721943), (13, 20850277), (19, 14265979), (37, 7325773), (91, 2978611), (133, 2037997), (223, 1215487), (247, 1097383), (259, 1046539), (361, 750841), (481, 563521), (703, 385567), (1561, 173641), (1729, 156769), (2527, 107263), (2899, 93499), (3367, 80503), (4237, 63973), (4693, 57757), (4921, 55081), (8251, 32851), (9139, 29659), (13357, 20293)]