155763729

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 268020480

約数和(自身を除く): 112256751

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 243, 297, 513, 627, 891, 1539, 1881, 2673, 3067, 4617, 5643, 9201, 16929, 27603, 33737, 50787, 58273, 82809, 101211, 174819, 248427, 303633, 524457, 641003, 745281, 910899, 1573371, 1923009, 2732697, 4720113, 5769027, 8198091, 14160339, 17307081, 51921243, 155763729]

約数ペア:

[(1, 155763729), (3, 51921243), (9, 17307081), (11, 14160339), (19, 8198091), (27, 5769027), (33, 4720113), (57, 2732697), (81, 1923009), (99, 1573371), (171, 910899), (209, 745281), (243, 641003), (297, 524457), (513, 303633), (627, 248427), (891, 174819), (1539, 101211), (1881, 82809), (2673, 58273), (3067, 50787), (4617, 33737), (5643, 27603), (9201, 16929)]