73021959

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 114816000

約数和(自身を除く): 41794041

約数列:

[1, 3, 9, 19, 27, 57, 137, 171, 411, 513, 1039, 1233, 2603, 3117, 3699, 7809, 9351, 19741, 23427, 28053, 59223, 70281, 142343, 177669, 427029, 533007, 1281087, 2704517, 3843261, 8113551, 24340653, 73021959]

約数ペア:

[(1, 73021959), (3, 24340653), (9, 8113551), (19, 3843261), (27, 2704517), (57, 1281087), (137, 533007), (171, 427029), (411, 177669), (513, 142343), (1039, 70281), (1233, 59223), (2603, 28053), (3117, 23427), (3699, 19741), (7809, 9351)]