19873669959

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{9491}}^1$

素因数の和:11148

約数の個数: 48

約数和(自身を含む): 33749299584

約数和(自身を除く): 13875629625

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1627, 4881, 9491, 14643, 17897, 21151, 28473, 53691, 63453, 85419, 104401, 123383, 161073, 190359, 232661, 313203, 370149, 697983, 939609, 1110447, 1357213, 2093949, 4071639, 12214917, 15441857, 46325571, 138976713, 169860427, 200744141, 509581281, 602232423, 1528743843, 1806697269, 2208185551, 6624556653, 19873669959]

約数ペア:

[(1, 19873669959), (3, 6624556653), (9, 2208185551), (11, 1806697269), (13, 1528743843), (33, 602232423), (39, 509581281), (99, 200744141), (117, 169860427), (143, 138976713), (429, 46325571), (1287, 15441857), (1627, 12214917), (4881, 4071639), (9491, 2093949), (14643, 1357213), (17897, 1110447), (21151, 939609), (28473, 697983), (53691, 370149), (63453, 313203), (85419, 232661), (104401, 190359), (123383, 161073)]