83633193

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 146889600

約数和(自身を除く): 63256407

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 109, 133, 171, 327, 399, 641, 763, 981, 1197, 1923, 2071, 2289, 4487, 5769, 6213, 6867, 12179, 13461, 14497, 18639, 36537, 40383, 43491, 69869, 85253, 109611, 130473, 209607, 255759, 489083, 628821, 767277, 1327511, 1467249, 3982533, 4401747, 9292577, 11947599, 27877731, 83633193]

約数ペア:

[(1, 83633193), (3, 27877731), (7, 11947599), (9, 9292577), (19, 4401747), (21, 3982533), (57, 1467249), (63, 1327511), (109, 767277), (133, 628821), (171, 489083), (327, 255759), (399, 209607), (641, 130473), (763, 109611), (981, 85253), (1197, 69869), (1923, 43491), (2071, 40383), (2289, 36537), (4487, 18639), (5769, 14497), (6213, 13461), (6867, 12179)]