74649729

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3631}}^1$

素因数の和:3741

約数の個数: 32

約数和(自身を含む): 125521920

約数和(自身を除く): 50872191

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2937, 3631, 6853, 10893, 20559, 25417, 39941, 76251, 119823, 279587, 323159, 838761, 969477, 2262113, 3554749, 6786339, 10664247, 24883243, 74649729]

約数ペア:

[(1, 74649729), (3, 24883243), (7, 10664247), (11, 6786339), (21, 3554749), (33, 2262113), (77, 969477), (89, 838761), (231, 323159), (267, 279587), (623, 119823), (979, 76251), (1869, 39941), (2937, 25417), (3631, 20559), (6853, 10893)]