156918989601

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{69431}}^1$

素因数の和:70102

約数の個数: 48

約数和(自身を含む): 254364409728

約数和(自身を除く): 97445420127

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 617, 1221, 1851, 3663, 5553, 6787, 20361, 22829, 61083, 68487, 69431, 205461, 208293, 251119, 624879, 753357, 763741, 2260071, 2291223, 2568947, 6873669, 7706841, 23120523, 28258417, 42838927, 84775251, 128516781, 254325753, 385550343, 471228197, 1413684591, 1585040299, 4241053773, 4755120897, 14265362691, 17435443289, 52306329867, 156918989601]

約数ペア:

[(1, 156918989601), (3, 52306329867), (9, 17435443289), (11, 14265362691), (33, 4755120897), (37, 4241053773), (99, 1585040299), (111, 1413684591), (333, 471228197), (407, 385550343), (617, 254325753), (1221, 128516781), (1851, 84775251), (3663, 42838927), (5553, 28258417), (6787, 23120523), (20361, 7706841), (22829, 6873669), (61083, 2568947), (68487, 2291223), (69431, 2260071), (205461, 763741), (208293, 753357), (251119, 624879)]