74228847

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{839}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 123863040

約数和(自身を除く): 49634193

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 383, 839, 1149, 2517, 2681, 4213, 5873, 8043, 9229, 12639, 17619, 27687, 29491, 64603, 88473, 193809, 321337, 964011, 2249359, 3534707, 6748077, 10604121, 24742949, 74228847]

約数ペア:

[(1, 74228847), (3, 24742949), (7, 10604121), (11, 6748077), (21, 3534707), (33, 2249359), (77, 964011), (231, 321337), (383, 193809), (839, 88473), (1149, 64603), (2517, 29491), (2681, 27687), (4213, 17619), (5873, 12639), (8043, 9229)]