159401151

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 285143040

約数和(自身を除く): 125741889

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 191, 273, 573, 819, 1019, 1337, 1719, 2483, 3057, 4011, 7133, 7449, 9171, 12033, 13247, 17381, 21399, 22347, 39741, 52143, 64197, 92729, 119223, 156429, 194629, 278187, 583887, 834561, 1362403, 1751661, 2530177, 4087209, 7590531, 12261627, 17711239, 22771593, 53133717, 159401151]

約数ペア:

[(1, 159401151), (3, 53133717), (7, 22771593), (9, 17711239), (13, 12261627), (21, 7590531), (39, 4087209), (63, 2530177), (91, 1751661), (117, 1362403), (191, 834561), (273, 583887), (573, 278187), (819, 194629), (1019, 156429), (1337, 119223), (1719, 92729), (2483, 64197), (3057, 52143), (4011, 39741), (7133, 22347), (7449, 21399), (9171, 17381), (12033, 13247)]