829192221

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4211}}^1$

素因数の和:4264

約数の個数: 80

約数和(自身を含む): 1541187648

約数和(自身を除く): 711995427

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 81, 99, 117, 143, 153, 187, 221, 297, 351, 429, 459, 561, 663, 891, 1053, 1287, 1377, 1683, 1989, 2431, 3861, 4211, 5049, 5967, 7293, 11583, 12633, 15147, 17901, 21879, 37899, 46321, 54743, 65637, 71587, 113697, 138963, 164229, 196911, 214761, 341091, 416889, 492687, 602173, 644283, 787457, 930631, 1250667, 1478061, 1806519, 1932849, 2362371, 2791893, 3752001, 4434183, 5419557, 5798547, 7087113, 8375679, 10236941, 16258671, 21261339, 25127037, 30710823, 48776013, 63784017, 75381111, 92132469, 276397407, 829192221]

約数ペア:

[(1, 829192221), (3, 276397407), (9, 92132469), (11, 75381111), (13, 63784017), (17, 48776013), (27, 30710823), (33, 25127037), (39, 21261339), (51, 16258671), (81, 10236941), (99, 8375679), (117, 7087113), (143, 5798547), (153, 5419557), (187, 4434183), (221, 3752001), (297, 2791893), (351, 2362371), (429, 1932849), (459, 1806519), (561, 1478061), (663, 1250667), (891, 930631), (1053, 787457), (1287, 644283), (1377, 602173), (1683, 492687), (1989, 416889), (2431, 341091), (3861, 214761), (4211, 196911), (5049, 164229), (5967, 138963), (7293, 113697), (11583, 71587), (12633, 65637), (15147, 54743), (17901, 46321), (21879, 37899)]