1214778843

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 1926289920

約数和(自身を除く): 711511077

約数列:

[1, 3, 9, 17, 27, 51, 151, 153, 289, 453, 459, 867, 1031, 1359, 2567, 2601, 3093, 4077, 7701, 7803, 9279, 17527, 23103, 27837, 43639, 52581, 69309, 130917, 155681, 157743, 297959, 392751, 467043, 473229, 893877, 1178253, 1401129, 2646577, 2681631, 4203387, 7939731, 8044893, 23819193, 44991809, 71457579, 134975427, 404926281, 1214778843]

約数ペア:

[(1, 1214778843), (3, 404926281), (9, 134975427), (17, 71457579), (27, 44991809), (51, 23819193), (151, 8044893), (153, 7939731), (289, 4203387), (453, 2681631), (459, 2646577), (867, 1401129), (1031, 1178253), (1359, 893877), (2567, 473229), (2601, 467043), (3093, 392751), (4077, 297959), (7701, 157743), (7803, 155681), (9279, 130917), (17527, 69309), (23103, 52581), (27837, 43639)]