83156901

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 120576000

約数和(自身を除く): 37419099

約数列:

[1, 3, 19, 57, 59, 79, 177, 237, 313, 939, 1121, 1501, 3363, 4503, 4661, 5947, 13983, 17841, 18467, 24727, 55401, 74181, 88559, 265677, 350873, 469813, 1052619, 1409439, 1458893, 4376679, 27718967, 83156901]

約数ペア:

[(1, 83156901), (3, 27718967), (19, 4376679), (57, 1458893), (59, 1409439), (79, 1052619), (177, 469813), (237, 350873), (313, 265677), (939, 88559), (1121, 74181), (1501, 55401), (3363, 24727), (4503, 18467), (4661, 17841), (5947, 13983)]