73736649

素因数分解:

$3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 128314368

約数和(自身を除く): 54577719

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 243, 469, 567, 603, 647, 1407, 1701, 1809, 1941, 4221, 4529, 5427, 5823, 12663, 13587, 16281, 17469, 37989, 40761, 43349, 52407, 113967, 122283, 130047, 157221, 303443, 366849, 390141, 910329, 1100547, 1170423, 2730987, 3511269, 8192961, 10533807, 24578883, 73736649]

約数ペア:

[(1, 73736649), (3, 24578883), (7, 10533807), (9, 8192961), (21, 3511269), (27, 2730987), (63, 1170423), (67, 1100547), (81, 910329), (189, 390141), (201, 366849), (243, 303443), (469, 157221), (567, 130047), (603, 122283), (647, 113967), (1407, 52407), (1701, 43349), (1809, 40761), (1941, 37989), (4221, 17469), (4529, 16281), (5427, 13587), (5823, 12663)]