1663997408037

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{3923}}^1\times {\mathrm{37139}}^1$

素因数の和:41124

約数の個数: 48

約数和(自身を含む): 2546323153920

約数和(自身を除く): 882325745883

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 3923, 11421, 11769, 35307, 37139, 105921, 111417, 184381, 317763, 334251, 553143, 953289, 1002753, 1659429, 1745533, 3008259, 4978287, 5236599, 9024777, 14934861, 15709797, 44804583, 47129391, 141388173, 145696297, 424164519, 437088891, 1311266673, 3933800019, 6847725959, 11801400057, 20543177877, 35404200171, 61629533631, 184888600893, 554665802679, 1663997408037]

約数ペア:

[(1, 1663997408037), (3, 554665802679), (9, 184888600893), (27, 61629533631), (47, 35404200171), (81, 20543177877), (141, 11801400057), (243, 6847725959), (423, 3933800019), (1269, 1311266673), (3807, 437088891), (3923, 424164519), (11421, 145696297), (11769, 141388173), (35307, 47129391), (37139, 44804583), (105921, 15709797), (111417, 14934861), (184381, 9024777), (317763, 5236599), (334251, 4978287), (553143, 3008259), (953289, 1745533), (1002753, 1659429)]