73669913891

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1\times {\mathrm{4091}}^1$

素因数の和:6095

約数の個数: 32

約数和(自身を含む): 89942814720

約数和(自身を除く): 16272900829

約数列:

[1, 7, 19, 71, 133, 497, 1349, 1907, 4091, 9443, 13349, 28637, 36233, 77729, 135397, 253631, 290461, 544103, 947779, 2033227, 2572543, 5518759, 7801537, 18007801, 38631313, 54610759, 148229203, 553909127, 1037604421, 3877363889, 10524273413, 73669913891]

約数ペア:

[(1, 73669913891), (7, 10524273413), (19, 3877363889), (71, 1037604421), (133, 553909127), (497, 148229203), (1349, 54610759), (1907, 38631313), (4091, 18007801), (9443, 7801537), (13349, 5518759), (28637, 2572543), (36233, 2033227), (77729, 947779), (135397, 544103), (253631, 290461)]