69827022721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 75070800000

約数和(自身を除く): 5243777279

約数列:

[1, 19, 89, 179, 349, 661, 1691, 3401, 6631, 12559, 15931, 31061, 58829, 62471, 118319, 230689, 302689, 590159, 1117751, 1186949, 2248061, 4383091, 5559919, 10530391, 20531321, 41293331, 105638461, 200077429, 390095099, 784573289, 3675106459, 69827022721]

約数ペア:

[(1, 69827022721), (19, 3675106459), (89, 784573289), (179, 390095099), (349, 200077429), (661, 105638461), (1691, 41293331), (3401, 20531321), (6631, 10530391), (12559, 5559919), (15931, 4383091), (31061, 2248061), (58829, 1186949), (62471, 1117751), (118319, 590159), (230689, 302689)]