42392427

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 75202560

約数和(自身を除く): 32810133

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 79, 101, 161, 231, 237, 253, 303, 483, 553, 707, 759, 869, 1111, 1659, 1771, 1817, 2121, 2323, 2607, 3333, 5313, 5451, 6083, 6969, 7777, 7979, 12719, 16261, 18249, 19987, 23331, 23937, 25553, 38157, 48783, 55853, 59961, 76659, 87769, 139909, 167559, 178871, 183517, 263307, 419727, 536613, 550551, 614383, 1284619, 1843149, 2018687, 3853857, 6056061, 14130809, 42392427]

約数ペア:

[(1, 42392427), (3, 14130809), (7, 6056061), (11, 3853857), (21, 2018687), (23, 1843149), (33, 1284619), (69, 614383), (77, 550551), (79, 536613), (101, 419727), (161, 263307), (231, 183517), (237, 178871), (253, 167559), (303, 139909), (483, 87769), (553, 76659), (707, 59961), (759, 55853), (869, 48783), (1111, 38157), (1659, 25553), (1771, 23937), (1817, 23331), (2121, 19987), (2323, 18249), (2607, 16261), (3333, 12719), (5313, 7979), (5451, 7777), (6083, 6969)]