84901839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 43661361

約数列:

[1, 3, 11, 31, 33, 93, 149, 341, 447, 557, 1023, 1639, 1671, 4619, 4917, 6127, 13857, 17267, 18381, 50809, 51801, 82993, 152427, 189937, 248979, 569811, 912923, 2572783, 2738769, 7718349, 28300613, 84901839]

約数ペア:

[(1, 84901839), (3, 28300613), (11, 7718349), (31, 2738769), (33, 2572783), (93, 912923), (149, 569811), (341, 248979), (447, 189937), (557, 152427), (1023, 82993), (1639, 51801), (1671, 50809), (4619, 18381), (4917, 17267), (6127, 13857)]