157020039

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 263554560

約数和(自身を除く): 106534521

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 107, 183, 243, 297, 321, 549, 671, 729, 891, 963, 1177, 1647, 2013, 2187, 2673, 2889, 3531, 4941, 6039, 6527, 8019, 8667, 10593, 14823, 18117, 19581, 24057, 26001, 31779, 44469, 54351, 58743, 71797, 78003, 95337, 133407, 163053, 176229, 215391, 234009, 286011, 489159, 528687, 646173, 858033, 1467477, 1586061, 1938519, 2574099, 4758183, 5815557, 14274549, 17446671, 52340013, 157020039]

約数ペア:

[(1, 157020039), (3, 52340013), (9, 17446671), (11, 14274549), (27, 5815557), (33, 4758183), (61, 2574099), (81, 1938519), (99, 1586061), (107, 1467477), (183, 858033), (243, 646173), (297, 528687), (321, 489159), (549, 286011), (671, 234009), (729, 215391), (891, 176229), (963, 163053), (1177, 133407), (1647, 95337), (2013, 78003), (2187, 71797), (2673, 58743), (2889, 54351), (3531, 44469), (4941, 31779), (6039, 26001), (6527, 24057), (8019, 19581), (8667, 18117), (10593, 14823)]