21062880171

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{1163}}^1\times {\mathrm{11369}}^1$

素因数の和:12600

約数の個数: 32

約数和(自身を含む): 31763232000

約数和(自身を除く): 10700351829

約数列:

[1, 3, 9, 27, 59, 177, 531, 1163, 1593, 3489, 10467, 11369, 31401, 34107, 68617, 102321, 205851, 306963, 617553, 670771, 1852659, 2012313, 6036939, 13222147, 18110817, 39666441, 118999323, 356997969, 780106673, 2340320019, 7020960057, 21062880171]

約数ペア:

[(1, 21062880171), (3, 7020960057), (9, 2340320019), (27, 780106673), (59, 356997969), (177, 118999323), (531, 39666441), (1163, 18110817), (1593, 13222147), (3489, 6036939), (10467, 2012313), (11369, 1852659), (31401, 670771), (34107, 617553), (68617, 306963), (102321, 205851)]