201522035421

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2357231}}^1$

素因数の和:2357326

約数の個数: 48

約数和(自身を含む): 353019064320

約数和(自身を除く): 151497028899

約数列:

[1, 3, 7, 9, 21, 23, 59, 63, 69, 161, 177, 207, 413, 483, 531, 1239, 1357, 1449, 3717, 4071, 9499, 12213, 28497, 85491, 2357231, 7071693, 16500617, 21215079, 49501851, 54216313, 139076629, 148505553, 162648939, 379514191, 417229887, 487946817, 973536403, 1138542573, 1251689661, 2920609209, 3198762467, 3415627719, 8761827627, 9596287401, 22391337269, 28788862203, 67174011807, 201522035421]

約数ペア:

[(1, 201522035421), (3, 67174011807), (7, 28788862203), (9, 22391337269), (21, 9596287401), (23, 8761827627), (59, 3415627719), (63, 3198762467), (69, 2920609209), (161, 1251689661), (177, 1138542573), (207, 973536403), (413, 487946817), (483, 417229887), (531, 379514191), (1239, 162648939), (1357, 148505553), (1449, 139076629), (3717, 54216313), (4071, 49501851), (9499, 21215079), (12213, 16500617), (28497, 7071693), (85491, 2357231)]