155019843

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{23371}}^1$

素因数の和:23455

約数の個数: 24

約数和(自身を含む): 247930176

約数和(自身を除く): 92910333

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6633, 23371, 70113, 210339, 257081, 771243, 1565857, 2313729, 4697571, 14092713, 17224427, 51673281, 155019843]

約数ペア:

[(1, 155019843), (3, 51673281), (9, 17224427), (11, 14092713), (33, 4697571), (67, 2313729), (99, 1565857), (201, 771243), (603, 257081), (737, 210339), (2211, 70113), (6633, 23371)]