31573439037

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{27617}}^1$

素因数の和:27919

約数の個数: 64

約数和(自身を含む): 55996047360

約数和(自身を除く): 24422608323

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 263, 483, 621, 789, 1449, 1841, 2367, 4347, 5523, 6049, 7101, 16569, 18147, 27617, 42343, 49707, 54441, 82851, 127029, 163323, 193319, 248553, 381087, 579957, 635191, 745659, 1143261, 1739871, 1905573, 4446337, 5219613, 5716719, 7263271, 13339011, 17150157, 21789813, 40017033, 50842897, 65369439, 120051099, 152528691, 167055233, 196108317, 457586073, 501165699, 1169386631, 1372758219, 1503497097, 3508159893, 4510491291, 10524479679, 31573439037]

約数ペア:

[(1, 31573439037), (3, 10524479679), (7, 4510491291), (9, 3508159893), (21, 1503497097), (23, 1372758219), (27, 1169386631), (63, 501165699), (69, 457586073), (161, 196108317), (189, 167055233), (207, 152528691), (263, 120051099), (483, 65369439), (621, 50842897), (789, 40017033), (1449, 21789813), (1841, 17150157), (2367, 13339011), (4347, 7263271), (5523, 5716719), (6049, 5219613), (7101, 4446337), (16569, 1905573), (18147, 1739871), (27617, 1143261), (42343, 745659), (49707, 635191), (54441, 579957), (82851, 381087), (127029, 248553), (163323, 193319)]