156965991603

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{128951}}^1$

素因数の和:129187

約数の個数: 32

約数和(自身を含む): 218372474880

約数和(自身を除く): 61406483277

約数列:

[1, 3, 47, 89, 97, 141, 267, 291, 4183, 4559, 8633, 12549, 13677, 25899, 128951, 386853, 405751, 1217253, 6060697, 11476639, 12508247, 18182091, 34429917, 37524741, 539402033, 587887609, 1113233983, 1618206099, 1763662827, 3339701949, 52321997201, 156965991603]

約数ペア:

[(1, 156965991603), (3, 52321997201), (47, 3339701949), (89, 1763662827), (97, 1618206099), (141, 1113233983), (267, 587887609), (291, 539402033), (4183, 37524741), (4559, 34429917), (8633, 18182091), (12549, 12508247), (13677, 11476639), (25899, 6060697), (128951, 1217253), (386853, 405751)]